{"id":11087,"date":"2026-06-17T14:58:33","date_gmt":"2026-06-17T05:58:33","guid":{"rendered":"https:\/\/blog.ripla.co.jp\/?p=11087"},"modified":"2026-10-28T11:39:07","modified_gmt":"2026-10-28T02:39:07","slug":"kotlin%e9%96%8b%e7%99%ba-%e5%b0%8e%e5%85%a5%e3%81%ae%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88-%e3%83%87%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88-%e5%8a%b9%e6%9e%9c%e3%81%a8%e5%88%a4%e6%96%ad%e5%9f%ba%e6%ba%96","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/system\/kotlin%e9%96%8b%e7%99%ba-%e5%b0%8e%e5%85%a5%e3%81%ae%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88-%e3%83%87%e3%83%a1%e3%83%aa%e3%83%83%e3%83%88-%e5%8a%b9%e6%9e%9c%e3%81%a8%e5%88%a4%e6%96%ad%e5%9f%ba%e6%ba%96\/","title":{"rendered":"Kotlin\u958b\u767a\/\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8\/\u52b9\u679c\u3068\u5224\u65ad\u57fa\u6e96\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u306f\u3001Java\u3068\u306e\u76f8\u4e92\u904b\u7528\u3084null\u5b89\u5168\u306b\u3088\u308b\u54c1\u8cea\u5411\u4e0a\u3001\u63a1\u7528\u5e02\u5834\u306e\u8c4a\u304b\u3055\u304c\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u4e00\u65b9\u3001Kotlin\u5358\u4f53\u3067\u306fiOS\u30a2\u30d7\u30ea\u3092\u4f5c\u308c\u305a\u3001KMP\u3067\u88dc\u3046\u3068\u4eba\u6750\u78ba\u4fdd\u306e\u843d\u3068\u3057\u7a74\u306b\u306f\u307e\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u81ea\u793e\u306b\u5408\u3046\u304b\u306f\u3001Swift\/Flutter\/KMP\u3068\u6bd4\u3079\u3066\u3001\u6027\u80fd\u30fb\u30b3\u30b9\u30c8\u30fb\u63a1\u7528\u96e3\u6613\u5ea6\u30fb\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e4\u8ef8\u3067\u5224\u65ad\u3057\u307e\u3059\u3002\u5168\u4f53\u50cf\u306f\u3001\u307e\u305a<a href=\"https:\/\/www.ripla.co.jp\/blog\/product\/kotlin-development-complete-guide\/\">Kotlin\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u304b\u3089\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<p class=\"wp-dl-link wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">AI\u99c6\u52d5\u958b\u767a\u306e\u57fa\u672c\u3084\u5de5\u7a0b\u3054\u3068\u306e\u6d3b\u7528\u65b9\u6cd5\u3001\u8cbb\u7528\u30fb\u671f\u9593\u3078\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.ripla.co.jp\/download\/11\">\u7121\u6599\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\u300c\u30102026\u5e74\u6700\u65b0\u7248\u3011AI\u99c6\u52d5\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af\u300d<\/a>\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"merit\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u52b9\u679c<\/strong>\n<\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"max-width:640px;margin:24px auto;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"199698\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/image-1-9658d7a134ca\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca.webp\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u751f\u30804\u3064\u306e\u8981\u7d20\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;\u54c1\u8cea\u304b\u3089\u5185\u88fd\u5316\u307e\u3067\u3001\u7570\u306a\u308b\u5f37\u307f\u304c\u958b\u767a\u3092\u652f\u3048\u307e\u3059\u3002&lt;\/p&gt;\n\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca-1024x576.webp\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca.webp\" alt=\"Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u3001Java\u3068\u306e100%\u76f8\u4e92\u904b\u7528\u6027\u3001null\u5b89\u5168\u3001\u30b3\u30eb\u30fc\u30c1\u30f3\u3068\u5c11\u306a\u3044\u30b3\u30fc\u30c9\u91cf\u3001\u63a1\u7528\u5e02\u5834\u306e\u8c4a\u304b\u3055\u30924\u679a\u306e\u30ab\u30fc\u30c9\u3067\u793a\u3057\u305f\u56f3\u3002\" title=\"Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u751f\u30804\u3064\u306e\u8981\u7d20\" class=\"wp-image-199698\" width=\"1672\" height=\"941\" style=\"display:block;width:100%;height:auto;max-width:640px;\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca.webp 1672w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca-300x169.webp 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca-1024x576.webp 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca-768x432.webp 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-9658d7a134ca-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:12px;line-height:1.6;color:#777;margin-top:8px;text-align:center;\">\u54c1\u8cea\u304b\u3089\u5185\u88fd\u5316\u307e\u3067\u3001\u7570\u306a\u308b\u5f37\u307f\u304c\u958b\u767a\u3092\u652f\u3048\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u300cAndroid\u516c\u5f0f\u8a00\u8a9e\u3060\u304b\u3089\u300d\u3068\u3044\u3046\u4e00\u8a00\u3067\u306f\u8aac\u660e\u3057\u304d\u308c\u307e\u305b\u3093\u3002\u8a00\u8a9e\u306e\u7279\u6027\u3001\u65e2\u5b58\u8cc7\u7523\u306e\u6d3b\u7528\u3001\u63a1\u7528\u5e02\u5834\u3068\u3044\u3046\u8907\u6570\u306e\u9762\u3067\u3001\u767a\u6ce8\u4f01\u696d\u306b\u5b9f\u5229\u304c\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u306a\u304b\u3067\u3082\u52b9\u679c\u304c\u306f\u3063\u304d\u308a\u8868\u308c\u308b\u306e\u306f\u3001\u54c1\u8cea\u3068\u958b\u767a\u52b9\u7387\u3001\u305d\u3057\u3066\u5185\u88fd\u5316\u306e\u3057\u3084\u3059\u3055\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"java-null-merit\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>Java\u76f8\u4e92\u904b\u7528\u3068null\u5b89\u5168\u306b\u3088\u308b\u54c1\u8cea\u30e1\u30ea\u30c3\u30c8<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u306e\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u306f\u3001Java\u3068\u306e100%\u76f8\u4e92\u904b\u7528\u6027\u3067\u3059\u3002Kotlin\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u5f8c\u306bJava\u3068\u540c\u3058\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u306b\u306a\u308b\u305f\u3081\u3001Java\u3067\u66f8\u304b\u308c\u305f\u30b3\u30fc\u30c9\u3068\u4e00\u7dd2\u306b\u52d5\u304b\u305b\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3082\u3046\u4e00\u3064\u306e\u54c1\u8cea\u9762\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001null\u5b89\u5168\u3067\u3059\u3002Java\u3067\u591a\u767a\u3057\u305fNullPointerException\u306b\u3088\u308b\u30af\u30e9\u30c3\u30b7\u30e5\u3092\u3001Kotlin\u306f\u578b\u306e\u6bb5\u968e\u3067\u533a\u5225\u3057\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u691c\u51fa\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30e6\u30fc\u30b6\u30fc\u306e\u624b\u5143\u3067\u30a2\u30d7\u30ea\u304c\u843d\u3061\u308b\u524d\u306b\u958b\u767a\u6bb5\u968e\u3067\u554f\u984c\u3092\u6f70\u305b\u308b\u305f\u3081\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u7387\u304c\u4e0b\u304c\u308a\u3001\u30b9\u30c8\u30a2\u8a55\u4fa1\u306e\u4f4e\u4e0b\u3084\u30e6\u30fc\u30b6\u30fc\u96e2\u8131\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u52a0\u3048\u3066\u3001\u30b3\u30eb\u30fc\u30c1\u30f3\u306b\u3088\u308b\u975e\u540c\u671f\u51e6\u7406\u3084\u3001Java\u3088\u308a\u5c11\u306a\u3044\u30b3\u30fc\u30c9\u91cf\u3067\u66f8\u3051\u308b\u70b9\u3082\u3001\u958b\u767a\u30b9\u30d4\u30fc\u30c9\u3068\u4fdd\u5b88\u30b3\u30b9\u30c8\u306e\u6539\u5584\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3053\u308c\u3089\u306f\u76ee\u306b\u898b\u3048\u306b\u304f\u3044\u6a5f\u80fd\u3067\u3059\u304c\u3001\u54c1\u8cea\u30c8\u30e9\u30d6\u30eb\u3068\u305d\u306e\u5bfe\u5fdc\u30b3\u30b9\u30c8\u3092\u4e0b\u3052\u308b\u3001\u78ba\u304b\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u79fb\u884c\u30b3\u30b9\u30c8<\/strong>\uff1aJava\u8cc7\u7523\u3092\u6368\u3066\u305a\u306b\u6bb5\u968e\u79fb\u884c\u3067\u304d\u3001\u8ca0\u62c5\u3092\u6291\u3048\u3089\u308c\u308b<\/li>\n\n\n<li><strong>\u54c1\u8cea<\/strong>\uff1a\u30af\u30e9\u30c3\u30b7\u30e5\u3092\u958b\u767a\u6bb5\u968e\u3067\u6f70\u3057\u3001\u30b9\u30c8\u30a2\u8a55\u4fa1\u306e\u4f4e\u4e0b\u3092\u9632\u3050<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u9577\u5e74Java\u3067\u904b\u7528\u3057\u3066\u304d\u305fAndroid\u30a2\u30d7\u30ea\u3067\u3082\u3001\u7a3c\u50cd\u4e2d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u6b62\u3081\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Java\u6642\u4ee3\u306e\u81a8\u5927\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30ce\u30a6\u30cf\u30a6\u3082\u3001\u6368\u3066\u305a\u306b\u4f7f\u3044\u7d9a\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<h3 id=\"saiyo-merit\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>\u63a1\u7528\u5e02\u5834\u306e\u8c4a\u304b\u3055\u3068\u5185\u88fd\u5316\u306e\u3057\u3084\u3059\u3055<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u767a\u6ce8\u4f01\u696d\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u30e1\u30ea\u30c3\u30c8\u306f\u3001Kotlin\u306e\u63a1\u7528\u5e02\u5834\u306e\u8c4a\u304b\u3055\u3067\u3059\u3002ripla\u306e\u4e00\u6b21\u30c7\u30fc\u30bf\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u63a1\u7528\u96e3\u6613\u5ea6\u306f\u300cReact Native \uff1e Swift\/Kotlin \uff1e Flutter \uff1e KMP\u300d\u306e\u9806\u3067\u4e26\u3073\u3001Kotlin\u306f\u6bd4\u8f03\u7684\u63a1\u7528\u3057\u3084\u3059\u3044\u4f4d\u7f6e\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5e74\u53ce\u76f8\u5834\u3082\u7d04873\u4e07\u5186\uff082022\u5e74\u3001Swift\u306e\u7d04868\u4e07\u5186\u3068\u307b\u307c\u540c\u6c34\u6e96\uff1a\u51fa\u5178ripla\uff09\u3067\u3001Android\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e02\u5834\u306f\u6210\u719f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5e02\u5834\u306e\u6210\u719f\u306f\u3001\u5c06\u6765\u5185\u88fd\u5316\u3092\u76ee\u6307\u3059\u4f01\u696d\u3084\u3001\u4fdd\u5b88\u306e\u62c5\u3044\u624b\u3092\u7d99\u7d9a\u3057\u3066\u78ba\u4fdd\u3057\u305f\u3044\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u5927\u304d\u306a\u5b89\u5fc3\u6750\u6599\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a1\u7528\u3057\u3084\u3059\u3044\u3053\u3068\u306f\u3001\u5916\u6ce8\u306e\u5834\u9762\u3067\u3082\u6709\u5229\u306b\u50cd\u304d\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3055\u3089\u306b\u3001Google\u304cKotlin-first\u65b9\u91dd\u3067\u516c\u5f0f\u306b\u63a8\u9032\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6700\u65b0\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306fKotlin\u524d\u63d0\u3067\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u6280\u8853\u304c\u9673\u8150\u5316\u3057\u306b\u304f\u3044\u3068\u3044\u3046\u5c06\u6765\u6027\u3082\u3001\u30e1\u30ea\u30c3\u30c8\u306e\u4e00\u3064\u3067\u3059\u3002\u63a1\u7528\u5e02\u5834\u3068\u5c06\u6765\u6027\u306f\u3001\u9577\u671f\u306e\u4fdd\u5b88\u3068\u5185\u88fd\u5316\u3092\u5de6\u53f3\u3059\u308b\u8981\u7d20\u3067\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u5916\u6ce8\u306e\u9078\u629e\u80a2<\/strong>\uff1a\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3084\u5c02\u9580\u4f1a\u793e\u3078\u306e\u5206\u5272\u767a\u6ce8<\/li>\n\n\n<li><strong>\u5c06\u6765\u6027<\/strong>\uff1aGoogle\u516c\u5f0f\u306e\u65b9\u91dd\u306b\u652f\u3048\u3089\u308c\u305f\u3001\u9673\u8150\u5316\u3057\u306b\u304f\u3044\u6280\u8853<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5b9f\u969b\u306b\u3001AI\u99c6\u52d5\u958b\u767a\u3068\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3078\u306e\u5206\u5272\u767a\u6ce8\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u5e02\u5834\u76f8\u5834700\u301c1,500\u4e07\u5186\u898f\u6a21\u306e\u6848\u4ef6\u3092500\u4e07\u5186\u306b\u5727\u7e2e\u3057\u305f\u4e8b\u4f8b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u65e2\u5b58\u306eJava\u8cc7\u7523\u3092\u6d3b\u304b\u305b\u308b\u304b\u3001null\u5b89\u5168\u3067\u54c1\u8cea\u30c8\u30e9\u30d6\u30eb\u3092\u6e1b\u3089\u305b\u308b\u304b\u304c\u5224\u65ad\u306e\u76ee\u5b89\u3067\u3059\u3002\u5185\u88fd\u5316\u3092\u8003\u3048\u308b\u306a\u3089\u3001\u63a1\u7528\u5e02\u5834\u306e\u8c4a\u304b\u3055\u3082\u5408\u308f\u305b\u3066\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"demerit\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>Kotlin\u63a1\u7528\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u30ea\u30b9\u30af<\/strong>\n<\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"max-width:640px;margin:24px auto;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"199699\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/image-2-67928cbaa8af\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af.webp\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Kotlin\u63a1\u7528\u3067\u78ba\u8a8d\u3057\u305f\u3044\u30ea\u30b9\u30af\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;iOS\u5bfe\u5fdc\u3068\u4eba\u6750\u78ba\u4fdd\u306f\u3001\u63a1\u7528\u65b9\u5f0f\u3092\u6c7a\u3081\u308b\u524d\u306e\u8ad6\u70b9\u3067\u3059\u3002&lt;\/p&gt;\n\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af-1024x576.webp\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af.webp\" alt=\"Kotlin\u63a1\u7528\u6642\u306e\u30ea\u30b9\u30af\u3092\u3001\u4e2d\u592e\u306e\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u306e\u56f3\u306biOS\u5358\u4f53\u975e\u5bfe\u5fdc\u3001KMP\u306e\u6210\u719f\u5ea6\u3001\u5bfe\u5fdc\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u77e5\u898b\u3001\u4e8b\u4f8b\u306e\u5c11\u306a\u3055\u3001\u63a1\u7528\u96e3\u6613\u5ea6\u306e\u9ad8\u3055\u306e\u6ce8\u91c8\u3092\u6dfb\u3048\u3066\u793a\u3057\u305f\u56f3\u3002\" title=\"Kotlin\u63a1\u7528\u3067\u78ba\u8a8d\u3057\u305f\u3044\u30ea\u30b9\u30af\" class=\"wp-image-199699\" width=\"1672\" height=\"941\" style=\"display:block;width:100%;height:auto;max-width:640px;\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af.webp 1672w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af-300x169.webp 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af-1024x576.webp 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af-768x432.webp 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-67928cbaa8af-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:12px;line-height:1.6;color:#777;margin-top:8px;text-align:center;\">iOS\u5bfe\u5fdc\u3068\u4eba\u6750\u78ba\u4fdd\u306f\u3001\u63a1\u7528\u65b9\u5f0f\u3092\u6c7a\u3081\u308b\u524d\u306e\u8ad6\u70b9\u3067\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30e1\u30ea\u30c3\u30c8\u304c\u5927\u304d\u3044\u4e00\u65b9\u3067\u3001Kotlin\u306b\u306f\u898b\u904e\u3054\u305b\u306a\u3044\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u30ea\u30b9\u30af\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3053\u308c\u3089\u3092\u7406\u89e3\u3057\u306a\u3044\u307e\u307e\u63a1\u7528\u3092\u9032\u3081\u308b\u3068\u3001\u300cAndroid\u306f\u4f5c\u308c\u305f\u304ciOS\u306b\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u300d\u300cKMP\u62c5\u5f53\u304c\u8f9e\u3081\u3066\u958b\u767a\u304c\u6b62\u307e\u308b\u300d\u3068\u3044\u3063\u305f\u4e8b\u614b\u3092\u62db\u304d\u307e\u3059\u3002\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u76f4\u8996\u3059\u308b\u3053\u3068\u304c\u3001\u8ce2\u660e\u306a\u8a00\u8a9e\u9078\u5b9a\u306e\u51fa\u767a\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"ios-demerit\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>iOS\u5358\u4f53\u975e\u5bfe\u5fdc\u3068\u3044\u3046\u30c7\u30e1\u30ea\u30c3\u30c8<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6700\u5927\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3001Kotlin\u5358\u4f53\u3067\u306fiOS\u30a2\u30d7\u30ea\u304c\u4f5c\u308c\u306a\u3044\u3053\u3068\u3067\u3059\u3002Kotlin\u306f\u3082\u3068\u3082\u3068\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3068Android\u306e\u8a00\u8a9e\u3067\u3001iOS\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u306b\u306f\u3001KMP\u3068\u3044\u3046\u5225\u306e\u4ed5\u7d44\u307f\u3092\u4f7f\u3046\u304b\u3001Swift\u3067\u5225\u9014\u958b\u767a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u65e5\u672c\u5e02\u5834\u306fiOS\u306e\u30b7\u30a7\u30a2\u304c\u9ad8\u3044\u305f\u3081\u3001iOS\u5bfe\u5fdc\u3092\u8efd\u8996\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5927\u304d\u306a\u5272\u5408\u3092\u53d6\u308a\u3053\u307c\u3059\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u300cAndroid\u3060\u3051\u4f5c\u308c\u3070\u3088\u3044\u300d\u3068\u3044\u3046\u30b1\u30fc\u30b9\u3092\u9664\u3051\u3070\u3001iOS\u3092\u3069\u3046\u6271\u3046\u304b\u3068\u3044\u3046\u8ad6\u70b9\u304c\u5fc5\u305a\u4ed8\u3044\u3066\u56de\u308b\u306e\u304c\u3001Kotlin\u63a1\u7528\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u4e8c\u91cd\u958b\u767a\u306fKotlin\u63a1\u7528\u306b\u9650\u3089\u305a\u30cd\u30a4\u30c6\u30a3\u30d6\u958b\u767a\u5168\u822c\u306e\u8ab2\u984c\u3067\u3059\u3002\u7279\u306b\u3001\u4e21OS\u5bfe\u5fdc\u3092\u524d\u63d0\u306b\u3059\u308b\u3068\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\uff08Flutter\u3084React Native\uff09\u3068\u6bd4\u3079\u3066\u958b\u767a\u8cbb\u304c\u81a8\u3089\u307f\u3084\u3059\u3044\u70b9\u306f\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u8a8d\u8b58\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u305f\u3060\u3057\u3001\u5f8c\u8ff0\u306e\u3088\u3046\u306b\u6027\u80fd\u3084\u54c1\u8cea\u3067\u306f\u30cd\u30a4\u30c6\u30a3\u30d6\u304c\u512a\u4f4d\u306a\u305f\u3081\u3001\u3053\u306e\u30b3\u30b9\u30c8\u5897\u306f\u300c\u54c1\u8cea\u3078\u306e\u6295\u8cc7\u300d\u3068\u898b\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u81ea\u793e\u306e\u30a2\u30d7\u30ea\u306b\u3068\u3063\u3066\u3001iOS\u5bfe\u5fdc\u306e\u91cd\u8981\u5ea6\u3068\u4e8c\u91cd\u958b\u767a\u306e\u30b3\u30b9\u30c8\u3092\u3069\u3046\u5929\u79e4\u306b\u304b\u3051\u308b\u304b\u304c\u3001\u5224\u65ad\u306e\u5206\u304b\u308c\u76ee\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u4e8c\u91cd\u958b\u767a\u306e\u8cbb\u7528<\/strong>\uff1aAndroid\u3068iOS\u3067\u3001\u30ed\u30b8\u30c3\u30af\u3092\u5225\u3005\u306b\u66f8\u304f\u3053\u3068\u3067\u751f\u3058\u308b<\/li>\n\n\n<li><strong>\u5929\u79e4\u306b\u304b\u3051\u308b\u70b9<\/strong>\uff1aiOS\u5bfe\u5fdc\u306e\u91cd\u8981\u5ea6\u3068\u3001\u4e8c\u91cd\u958b\u767a\u306e\u8cbb\u7528<\/li>\n\n<\/ul>\n\n\n\n\n\n<h3 id=\"kmp-demerit\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>KMP\u306e\u6210\u719f\u5ea6\u3068\u63a1\u7528\u96e3\u6613\u5ea6\u3068\u3044\u3046\u30ea\u30b9\u30af<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">iOS\u4e21\u5bfe\u5fdc\u306e\u305f\u3081\u306bKMP\u3092\u9078\u3076\u5834\u5408\u3001\u30ea\u30b9\u30af\u306f\u4e8c\u3064\u3042\u308a\u307e\u3059\u3002\u4e00\u3064\u76ee\u306f\u3001KMP\u304c\u307e\u3060\u767a\u5c55\u9014\u4e0a\u306e\u6280\u8853\u3067\u3001\u5bfe\u5fdc\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u77e5\u898b\u3001\u4e8b\u4f8b\u304c\u4ed6\u306e\u624b\u6cd5\u306b\u6bd4\u3079\u3066\u5c11\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u65b0\u3057\u3044\u6280\u8853\u3086\u3048\u306b\u3001\u60f3\u5b9a\u5916\u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u305f\u3068\u304d\u89e3\u6c7a\u306e\u60c5\u5831\u304c\u898b\u3064\u304b\u308a\u306b\u304f\u304f\u3001\u958b\u767a\u304c\u96e3\u822a\u3059\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">BMW\u304c\u5168\u4f53\u5de5\u6570\u306e\u7d0420%\u306bKMP\u9069\u7528\u3092\u6291\u3048\u3066\u6bb5\u968e\u7d71\u5408\u3057\u305f\u4e8b\u4f8b\u3082\u3001\u88cf\u3092\u8fd4\u305b\u3070\u300c\u3044\u304d\u306a\u308a\u5168\u9762KMP\u5316\u306f\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u300d\u3068\u3044\u3046\u614e\u91cd\u306a\u5224\u65ad\u306e\u8868\u308c\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3082\u3046\u4e00\u3064\u306e\u30ea\u30b9\u30af\u306f\u63a1\u7528\u96e3\u6613\u5ea6\u306e\u9ad8\u3055\u3067\u3001\u524d\u8ff0\u306e\u63a1\u7528\u96e3\u6613\u5ea6\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u3082\u3001KMP\u306f\u6700\u3082\u63a1\u7528\u3057\u306b\u304f\u3044\u4f4d\u7f6e\u306b\u3042\u308a\u307e\u3059\u3002KMP\u3092\u62c5\u5f53\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u9000\u8077\u3059\u308b\u3068\u3001\u4ee3\u308f\u308a\u3092\u898b\u3064\u3051\u308b\u306e\u304c\u96e3\u3057\u304f\u3001\u958b\u767a\u3084\u30ea\u30ab\u30d0\u30ea\u30fc\u304c\u6b62\u307e\u308b\u7d4c\u55b6\u30ea\u30b9\u30af\u306b\u306a\u308a\u3048\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">ripla\u306e\u77e5\u898b\u3067\u3082\u3001\u7279\u5b9a\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3078\u306e\u4f9d\u5b58\u306f\u3001\u9000\u8077\u6642\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u3092\u7d4c\u55b6\u30ea\u30b9\u30af\u3068\u3057\u3066\u8003\u616e\u3059\u3079\u304d\u3060\u3068\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002Kotlin\u672c\u4f53\u306f\u63a1\u7528\u3057\u3084\u3059\u3044\u4e00\u65b9\u3067\u3001KMP\u3068\u3044\u3046\u6d3e\u751f\u6280\u8853\u306f\u63a1\u7528\u304c\u96e3\u3057\u3044\u3068\u3044\u3046\u5dee\u304c\u3042\u308a\u307e\u3059\u3002iOS\u4e21\u5bfe\u5fdc\u3092KMP\u3067\u9032\u3081\u308b\u306a\u3089\u3001\u4eba\u6750\u78ba\u4fdd\u306e\u7d99\u7d9a\u6027\u307e\u3067\u898b\u636e\u3048\u305f\u5224\u65ad\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u6280\u8853\u306e\u6210\u719f\u5ea6<\/strong>\uff1a\u5bfe\u5fdc\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u77e5\u898b\u3001\u4e8b\u4f8b\u306e\u5c11\u306a\u3055<\/li>\n\n\n<li><strong>\u4eba\u6750\u306e\u78ba\u4fdd<\/strong>\uff1a\u62c5\u5f53\u8005\u306e\u9000\u8077\u304c\u3001\u958b\u767a\u505c\u6b62\u306b\u3064\u306a\u304c\u308b\u304a\u305d\u308c<\/li>\n\n<\/ul>\n\n\n\n\n\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">Kotlin\u5358\u4f53\u3067\u306fiOS\u30a2\u30d7\u30ea\u3092\u4f5c\u308c\u306a\u3044\u305f\u3081\u3001iOS\u5bfe\u5fdc\u306e\u65b9\u6cd5\uff08KMP\u304bSwift\u5225\u5b9f\u88c5\u304b\uff09\u3068\u3001\u305d\u308c\u306b\u4f34\u3046\u8cbb\u7528\u3084\u4eba\u6750\u306e\u78ba\u4fdd\u3092\u5148\u306b\u898b\u3066\u304a\u304f\u3053\u3068\u304c\u5224\u65ad\u306e\u76ee\u5b89\u3067\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"four-axes-hikaku\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>Swift\u30fbFlutter\u30fbKMP\u3068\u6bd4\u8f03\u3057\u305f4\u8ef8\u8a55\u4fa1<\/strong>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u4ed6\u306e\u9078\u629e\u80a2\u3068\u4e26\u3079\u308b\u3068\u3001\u3088\u308a\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6bd4\u8f03\u306e\u76f8\u624b\u306f\u3001iOS\u30cd\u30a4\u30c6\u30a3\u30d6\u306eSwift\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306eFlutter\u3001\u305d\u3057\u3066KMP\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6027\u80fd\u30fb\u30b3\u30b9\u30c8\u30fb\u63a1\u7528\u96e3\u6613\u5ea6\u30fb\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e4\u8ef8\u3067\u4e26\u3079\u308b\u3068\u3001Kotlin\u306e\u7acb\u3061\u4f4d\u7f6e\u304c\u306f\u3063\u304d\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u81ea\u793e\u306e\u512a\u5148\u9806\u4f4d\u3092\u3053\u306e4\u8ef8\u306b\u7167\u3089\u3057\u3066\u6574\u7406\u3059\u308b\u3068\u3001\u8a00\u8a9e\u9078\u5b9a\u306e\u89e3\u50cf\u5ea6\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"performance-cost\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>\u6027\u80fd\u3068\u30b3\u30b9\u30c8\u306e\u8ef8\u3067\u898b\u308b\u9055\u3044<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5b66\u8853\u30d9\u30f3\u30c1\u3067\u306f\u3001Android\u306e\u30a2\u30d7\u30ea\u5bb9\u91cf\u304c\u30cd\u30a4\u30c6\u30a3\u30d66.6MB\u306b\u5bfe\u3057Flutter16.8MB\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">iOS\u3067\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d61.3MB\u306b\u5bfe\u3057Flutter28.5MB\uff08\u7d0422\u500d\uff09\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30ab\u30e1\u30e9\u8d77\u52d5\u3082\u3001iOS\u3067\u30cd\u30a4\u30c6\u30a3\u30d65.85ms\u306b\u5bfe\u3057Flutter247.87ms\u3068\u3044\u3046\u5dee\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Android\u306e\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f\u3067\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d637.23ms\u306b\u5bfe\u3057Flutter16.62ms\u3068\u9006\u8ee2\u3059\u308b\u4f8b\u3082\u3042\u308a\u3001\u6027\u80fd\u306f\u51e6\u7406\u3054\u3068\u306b\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30b3\u30b9\u30c8\u306e\u8ef8\u3067\u306f\u3001\u7247OS\u3060\u3051\u306a\u3089\u30cd\u30a4\u30c6\u30a3\u30d6\u304c\u52b9\u7387\u7684\u3067\u3059\u3002\u4e21OS\u5bfe\u5fdc\u3067\u306f\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u5358\u4e00\u306e\u30b3\u30fc\u30c9\u3067\u6e08\u3080\u5206\u3001\u6709\u5229\u306a\u5834\u9762\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6027\u80fd\u3068\u30b3\u30b9\u30c8\u306f\u8868\u88cf\u4e00\u4f53\u3067\u3001\u81ea\u793e\u306e\u30a2\u30d7\u30ea\u304c\u3069\u3061\u3089\u3092\u512a\u5148\u3059\u3079\u304d\u304b\u304c\u3001\u6280\u8853\u9078\u5b9a\u306e\u6838\u5fc3\u3067\u3059\u3002\u6027\u80fd\u306e\u8ef8\u3067\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306eKotlin\u304c\u6709\u5229\u3067\u3059\u3002\u6b21\u306e2\u3064\u306e\u89b3\u70b9\u3067\u898b\u308b\u3068\u3001\u305d\u306e\u9055\u3044\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u8efd\u91cf\u3055\u3068\u9ad8\u901f\u6027<\/strong>\uff1a\u88fd\u54c1\u4fa1\u5024\u306e\u6838\u306a\u3089\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306eKotlin\u304c\u6709\u529b<\/li>\n\n\n<li><strong>\u4e21OS\u5bfe\u5fdc\u306e\u8cbb\u7528<\/strong>\uff1a\u5171\u901a\u5316\u3067\u6291\u3048\u3089\u308c\u308b\u304c\u3001\u6027\u80fd\u3068\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/li>\n\n<\/ul>\n\n\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5171\u901a\u5316\u3092\u9078\u3076\u5834\u5408\u3082\u3001\u300c\u5b89\u3044\u304b\u3089\u300d\u3060\u3051\u3067\u6c7a\u3081\u308b\u3068\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u4f5c\u308a\u76f4\u3059\u624b\u623b\u308a\u3092\u62db\u304f\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"saiyo-lockin\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>\u63a1\u7528\u96e3\u6613\u5ea6\u3068\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e\u8ef8<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a1\u7528\u96e3\u6613\u5ea6\u306e\u9806\u306f\u300cReact Native \uff1e Swift\/Kotlin \uff1e Flutter \uff1e KMP\u300d\u3067\u3059\u3002Kotlin\u306f\u3001\u5185\u88fd\u5316\u3084\u4fdd\u5b88\u4f53\u5236\u3092\u7dad\u6301\u3057\u3084\u3059\u3044\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Flutter\u306f\u63a1\u7528\u304c\u3084\u3084\u96e3\u3057\u304f\u3001\u7d66\u4e0e\u9762\u3067\u3082Flutter\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u6708\u984d\u5358\u4fa1\u306f\u5e73\u5747\u7d0482\u4e07\u5186\u30fb\u6700\u9ad8145\u4e07\u5186\u3068\u9ad8\u3081\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e\u8ef8\u3067\u306f\u3001Kotlin\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u30ea\u30b9\u30af\u304c\u6bd4\u8f03\u7684\u4f4e\u3044\u3068\u8a00\u3048\u307e\u3059\u3002Google\u516c\u5f0f\u8a00\u8a9e\u3067\u30aa\u30fc\u30d7\u30f3\u306a\u6280\u8853\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30d9\u30f3\u30c0\u30fc\u3084\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u7e1b\u3089\u308c\u306b\u304f\u3044\u305f\u3081\u3067\u3059\u3002\u4e00\u65b9\u3001Flutter\u306e\u3088\u3046\u306a\u7279\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u305d\u306e\u6280\u8853\u306b\u5f37\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u306f\u3001null\u5b89\u5168\u3084\u30b3\u30eb\u30fc\u30c1\u30f3\u3068\u3044\u3063\u305f\u30e2\u30c0\u30f3\u306a\u8a00\u8a9e\u6a5f\u80fd\u3092\u5099\u3048\u3064\u3064\u3001Android\u6a19\u6e96\u3068\u3044\u3046\u666e\u904d\u6027\u3092\u6301\u3064\u305f\u3081\u3001\u9577\u671f\u7684\u306a\u6280\u8853\u9078\u5b9a\u306e\u5b89\u5168\u6027\u304c\u9ad8\u3044\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">4\u8ef8\u3092\u7dcf\u5408\u3059\u308b\u3068\u3001Android\u304c\u4e3b\u6226\u5834\u3067\u5185\u88fd\u4fdd\u5b88\u3068\u6027\u80fd\u3092\u91cd\u8996\u3059\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u3001Kotlin\u306f\u30d0\u30e9\u30f3\u30b9\u306e\u3088\u3044\u9078\u629e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u63a1\u7528\u9762\u306e\u5dee<\/strong>\uff1aKotlin\u306f\u6709\u5229\u3067\u3001KMP\u306f\u899a\u609f\u304c\u5fc5\u8981<\/li>\n\n\n<li><strong>\u30ed\u30c3\u30af\u30a4\u30f3\u306e\u8981\u56e0<\/strong>\uff1a\u7279\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3078\u306e\u4f9d\u5b58\u3001\u65b9\u91dd\u5909\u66f4\u3001\u4eba\u6750\u306e\u504f\u308a<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3053\u306e\u63a1\u7528\u9762\u306e\u5dee\u304c\u5f71\u97ff\u3059\u308b\u306e\u306f\u3001iOS\u4e21\u5bfe\u5fdc\u3067\u5171\u901a\u5316\u3092\u72d9\u3046\u5834\u5408\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u307e\u305a\u81ea\u793e\u304c\u512a\u5148\u3059\u308b\u8ef8\u3092\u6c7a\u3081\u3001\u6027\u80fd\u30fb\u30b3\u30b9\u30c8\u30fb\u63a1\u7528\u96e3\u6613\u5ea6\u30fb\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e4\u8ef8\u3067Swift\u30fbFlutter\u30fbKMP\u3068\u4e26\u3079\u308b\u3068\u3001Kotlin\u306e\u4f4d\u7f6e\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"handan-kijun\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>Kotlin\u3092\u9078\u3076\u3079\u304d\u304b\u306e\u5224\u65ad\u57fa\u6e96<\/strong>\n<\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"max-width:640px;margin:24px auto;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"199700\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/image-3-a3faa016fb8a\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a.webp\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Kotlin\u63a1\u7528\u3092\u5224\u65ad\u3059\u308b4\u3064\u306e\u89b3\u70b9\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;4\u9805\u76ee\u3092\u81ea\u793e\u306e\u512a\u5148\u9806\u4f4d\u306b\u6cbf\u3063\u3066\u7167\u3089\u3057\u5408\u308f\u305b\u307e\u3059\u3002&lt;\/p&gt;\n\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a-1024x576.webp\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a.webp\" alt=\"Kotlin\u63a1\u7528\u306e\u5224\u65ad\u89b3\u70b9\u3068\u3057\u3066\u3001Android\u4e2d\u5fc3\u3001\u6027\u80fd\u304c\u88fd\u54c1\u4fa1\u5024\u306e\u6838\u304b\u3001\u5c06\u6765\u5185\u88fd\u5316\u3001iOS\u5bfe\u5fdc\u306e\u65b9\u91dd\u30924\u679a\u306e\u30c1\u30a7\u30c3\u30af\u30ab\u30fc\u30c9\u3067\u793a\u3057\u305f\u56f3\u3002\" title=\"Kotlin\u63a1\u7528\u3092\u5224\u65ad\u3059\u308b4\u3064\u306e\u89b3\u70b9\" class=\"wp-image-199700\" width=\"1672\" height=\"941\" style=\"display:block;width:100%;height:auto;max-width:640px;\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a.webp 1672w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a-300x169.webp 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a-1024x576.webp 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a-768x432.webp 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-a3faa016fb8a-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:12px;line-height:1.6;color:#777;margin-top:8px;text-align:center;\">4\u9805\u76ee\u3092\u81ea\u793e\u306e\u512a\u5148\u9806\u4f4d\u306b\u6cbf\u3063\u3066\u7167\u3089\u3057\u5408\u308f\u305b\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u628a\u63e1\u3057\u305f\u3089\u3001\u6700\u5f8c\u306f\u300c\u81ea\u793e\u306fKotlin\u3092\u9078\u3076\u3079\u304d\u304b\u300d\u3092\u5224\u65ad\u3057\u307e\u3059\u3002Kotlin\u306f\u3001\u5411\u304f\u4f01\u696d\u3068\u5411\u304b\u306a\u3044\u4f01\u696d\u304c\u3042\u308a\u307e\u3059\u3002\u81ea\u793e\u306e\u72b6\u6cc1\u306b\u7167\u3089\u3057\u3066\u3001\u30e1\u30ea\u30c3\u30c8\u304c\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u4e0a\u56de\u308b\u304b\u3092\u898b\u6975\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"checklist\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>Kotlin\u63a1\u7528\u306e\u5224\u65ad\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u81ea\u793e\u306e\u72b6\u6cc1\u306b\u5f53\u3066\u306f\u3081\u308b\u3068\u3001Kotlin\u306e\u5f37\u307f\u304c\u6d3b\u304d\u308b\u304b\u3069\u3046\u304b\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li>Kotlin\u3092\u9078\u3076\u3079\u304d\u304b\u306f\u3001\u6b21\u306e4\u9805\u76ee\u3067\u5224\u65ad\u3057\u307e\u3059\u3002<\/li>\n\n\n<li>1. Android\u304c\u4e3b\u6226\u5834\u304b\uff1a\u30bf\u30fc\u30b2\u30c3\u30c8\u304cAndroid\u4e2d\u5fc3\u3001\u307e\u305f\u306f\u696d\u52d9\u7aef\u672b\u3067Android\u3092\u4f7f\u3046\u306a\u3089Kotlin\u304c\u7b2c\u4e00\u5019\u88dc<\/li>\n\n<\/ul>\n\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">2. \u6027\u80fd\u304c\u88fd\u54c1\u4fa1\u5024\u306e\u6838\u304b\uff1a\u9ad8\u901f\u30ab\u30e1\u30e9\u30fb\u6ed1\u3089\u304b\u306aUI\u30fb\u8efd\u91cf\u3055\u304c\u91cd\u8981\u306a\u3089\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306eKotlin\u304c\u6709\u5229\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">3. \u5185\u88fd\u4fdd\u5b88\u3092\u898b\u636e\u3048\u308b\u304b\uff1a\u5c06\u6765\u5185\u88fd\u5316\u3059\u308b\u306a\u3089\u3001\u63a1\u7528\u3057\u3084\u3059\u3044Kotlin\uff08\u5e74\u53ce\u7d04873\u4e07\u5186\uff09\u304c\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">4. iOS\u5bfe\u5fdc\u3092\u3069\u3046\u6271\u3046\u304b\uff1aiOS\u4e21\u5bfe\u5fdc\u304c\u5fc5\u9808\u306a\u3089\u3001KMP\u306e\u63a1\u7528\u96e3\u3092\u899a\u609f\u3059\u308b\u304b\u3001Swift\u5225\u5b9f\u88c5\u304b\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">1\u301c3\u306b\u591a\u304f\u5f53\u3066\u306f\u307e\u308b\u307b\u3069\u3001Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u4e0a\u56de\u308a\u307e\u3059\u30024\u306f\u3001iOS\u5bfe\u5fdc\u306e\u65b9\u91dd\u3068\u30bb\u30c3\u30c8\u3067\u5224\u65ad\u3059\u308b\u8ad6\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3068\u304f\u306b1\u756a\u76ee\u30683\u756a\u76ee\u304c\u3001Kotlin\u9078\u5b9a\u306e\u6c7a\u3081\u624b\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Android\u304c\u4e3b\u6226\u5834\u3067\u3001\u304b\u3064\u5c06\u6765\u5185\u88fd\u3067\u4fdd\u5b88\u3057\u305f\u3044\u4f01\u696d\u306b\u3068\u3063\u3066\u3001Kotlin\u306f\u516c\u5f0f\u8a00\u8a9e\u306e\u5c06\u6765\u6027\u30fb\u6027\u80fd\u30fb\u63a1\u7528\u3057\u3084\u3059\u3055\u3092\u517c\u306d\u5099\u3048\u305f\u3001\u307b\u307c\u6700\u9069\u89e3\u3068\u8a00\u3048\u308b\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u9006\u306b\u3001iOS\u304c\u5727\u5012\u7684\u306b\u91cd\u8981\u3067\u3001\u304b\u3064\u958b\u767a\u30b9\u30d4\u30fc\u30c9\u3068\u30b3\u30b9\u30c8\u3092\u6700\u512a\u5148\u3059\u308b\u306a\u3089\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u307b\u3046\u304c\u5408\u3046\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5224\u65ad\u57fa\u6e96\u306b\u7167\u3089\u3057\u3066\u3001\u81ea\u793e\u304c\u300cKotlin\u306e\u5f37\u307f\u304c\u6d3b\u304d\u308b\u5074\u300d\u306b\u3044\u308b\u304b\u3092\u78ba\u304b\u3081\u308b\u3053\u3068\u304c\u3001\u5f8c\u6094\u3057\u306a\u3044\u8a00\u8a9e\u9078\u5b9a\u306e\u9375\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"native-shift-signal\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3;padding:10px 0 10px 16px;margin:28px 0 14px;background:transparent;\"><strong>\u30cd\u30a4\u30c6\u30a3\u30d6\u5316\u306e\u79fb\u884c\u30b7\u30b0\u30ca\u30eb3\u6761\u4ef6<\/strong><\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3082\u3057\u73fe\u5728Web\/PWA\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u3066\u3001Kotlin\u30cd\u30a4\u30c6\u30a3\u30d6\u3078\u306e\u79fb\u884c\u3092\u8ff7\u3063\u3066\u3044\u308b\u306a\u3089\u3001ripla\u306e\u4e00\u6b21\u77e5\u898b\u3067\u3042\u308b\u300c\u30cd\u30a4\u30c6\u30a3\u30d6\u5316\u306e\u79fb\u884c\u30b7\u30b0\u30ca\u30eb3\u6761\u4ef6\u300d\u304c\u5224\u65ad\u6750\u6599\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u9006\u306b\u8a00\u3048\u3070\u3001\u3053\u308c\u3089\u306e\u30b7\u30b0\u30ca\u30eb\u304c\u7acb\u3063\u3066\u3044\u306a\u3044\u3046\u3061\u306f\u3001\u6700\u901f\u3067\u691c\u8a3c\u3067\u304d\u308bWeb\/PWA\u3067MVP\u3092\u4f5c\u308a\u3001PMF\uff08\u88fd\u54c1\u3068\u5e02\u5834\u306e\u9069\u5408\uff09\u3092\u78ba\u304b\u3081\u3066\u304b\u3089\u30cd\u30a4\u30c6\u30a3\u30d6\u5316\u3059\u308b\u306e\u304c\u5408\u7406\u7684\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6700\u521d\u304b\u3089\u6570\u5343\u4e07\u5186\u3092\u304b\u3051\u3066\u30cd\u30a4\u30c6\u30a3\u30d6\u3067\u4f5c\u308b\u3088\u308a\u3001\u30b7\u30b0\u30ca\u30eb\u304c\u63c3\u3063\u305f\u6bb5\u968e\u3067\u6295\u8cc7\u3059\u308b\u307b\u3046\u304c\u3001\u904e\u5270\u6295\u8cc7\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u5f15\u304d\u51fa\u3059\u306b\u306f\u3001\u300c\u3044\u3064\u300d\u63a1\u7528\u3059\u308b\u304b\u3068\u3044\u3046\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u5224\u65ad\u3082\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">ripla\u306f\u3001\u30d5\u30eb\u30b9\u30af\u30e9\u30c3\u30c1\u53d7\u8a17\u3068\u56fd\u5185\u958b\u767a\u3001\u5143\u4e8b\u696d\u4f1a\u793e\u51fa\u8eab\u306e\u77e5\u898b\u3092\u3082\u3068\u306b\u3001\u30e1\u30ea\u30c7\u30e1\u3092\u6570\u5b57\u3067\u6574\u7406\u3059\u308b\u3053\u3068\u3068\u3001\u79fb\u884c\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u898b\u6975\u3081\u308b\u3053\u3068\u3092\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u8a00\u8a9e\u9078\u5b9a\u306e\u5931\u6557\u3092\u907f\u3051\u308b\u8a73\u7d30\u306f\u3001\u300eKotlin\u958b\u767a\/\u5c0e\u5165\u306e\u5931\u6557\/\u8ab2\u984c\/\u6ce8\u610f\u70b9\/\u30ea\u30b9\u30af\u306b\u3064\u3044\u3066\u300f\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n\n<li><strong>\u79fb\u884c\u306e\u30b7\u30b0\u30ca\u30eb<\/strong>\uff1aDAU\u306e\u5897\u52a0\u3001\u901a\u77e5\u306e\u91cd\u8981\u6027\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u5236\u7d04<\/li>\n\n\n<li><strong>\u6bb5\u968e\u7684\u306a\u6295\u8cc7<\/strong>\uff1aWeb\/PWA\u3067\u691c\u8a3c\u3057\u3001PMF\u3092\u78ba\u304b\u3081\u3066\u304b\u3089\u30cd\u30a4\u30c6\u30a3\u30d6\u5316<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3053\u306e3\u6761\u4ef6\u306f\u3001\u30e9\u30af\u30b9\u30eb\u3084LINE\u30e4\u30d5\u30fc\u51fa\u8eab\u8005\u306e\u5b9f\u4f53\u9a13\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3059\u30023\u3064\u76ee\u306f\u3001\u30ab\u30e1\u30e9\u306a\u3069\u30d6\u30e9\u30a6\u30b6\u306e\u5236\u7d04\u3067\u5b9f\u73fe\u3067\u304d\u306a\u3044\u6a5f\u80fd\u3078\u306e\u5f37\u3044\u8981\u671b\u3067\u3059\u30023\u3064\u304c\u91cd\u306a\u3063\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3053\u305d\u3001Kotlin\u30cd\u30a4\u30c6\u30a3\u30d6\u3078\u6295\u8cc7\u3059\u308b\u660e\u78ba\u306a\u30b7\u30b0\u30ca\u30eb\u3060\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">Android\u304c\u4e3b\u6226\u5834\u304b\u3001\u6027\u80fd\u304c\u88fd\u54c1\u4fa1\u5024\u306e\u6838\u304b\u3001\u5185\u88fd\u4fdd\u5b88\u3092\u898b\u636e\u3048\u308b\u304b\u306e3\u3064\u3067\u3001Kotlin\u306e\u5f37\u307f\u304c\u6d3b\u304d\u308b\u5074\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002iOS\u5bfe\u5fdc\u306f\u3001\u305d\u306e\u65b9\u91dd\u3068\u30bb\u30c3\u30c8\u3067\u6c7a\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"summary\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>\u307e\u3068\u3081<\/strong>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Kotlin\u63a1\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001Android\u516c\u5f0f\u8a00\u8a9e\u3068\u3057\u3066\u306e\u5c06\u6765\u6027\u3001Java\u3068\u306e100%\u76f8\u4e92\u904b\u7528\u306b\u3088\u308b\u6bb5\u968e\u7684\u306a\u79fb\u884c\u3001null\u5b89\u5168\u3068\u30b3\u30eb\u30fc\u30c1\u30f3\u306b\u3088\u308b\u54c1\u8cea\u3068\u52b9\u7387\u306e\u5411\u4e0a\u306b\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u63a1\u7528\u5e02\u5834\u306e\u8c4a\u304b\u3055\uff08\u5e74\u53ce\u7d04873\u4e07\u5186\u30fb\u63a1\u7528\u3057\u3084\u3059\u3044\u90e8\u985e\uff1a\u51fa\u5178ripla\uff09\u3082\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u4e00\u65b9\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3001Kotlin\u5358\u4f53\u3067iOS\u304c\u4f5c\u308c\u306a\u3044\u3053\u3068\u3068\u3001iOS\u4e21\u5bfe\u5fdc\u306b\u4f7f\u3046KMP\u304c\u307e\u3060\u767a\u5c55\u9014\u4e0a\u3067\u63a1\u7528\u96e3\u6613\u5ea6\u304c\u9ad8\u3044\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u6bb5\u968e\u7684\u306b\u63a1\u7528\u3059\u308c\u3070\u6291\u3048\u3089\u308c\u3001\u79fb\u884c\u30b7\u30b0\u30ca\u30eb3\u6761\u4ef6\uff08DAU\u5897\u30fb\u901a\u77e5\u91cd\u8981\u30fb\u30d6\u30e9\u30a6\u30b6\u5236\u7d04\uff09\u304c\u6295\u8cc7\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u6307\u91dd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6027\u80fd\u30fb\u30b3\u30b9\u30c8\u30fb\u63a1\u7528\u96e3\u6613\u5ea6\u30fb\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e4\u8ef8\u3067Swift\u3001Flutter\u3001KMP\u3068\u6bd4\u3079\u308b\u3068\u3001Android\u304c\u4e3b\u6226\u5834\u3067\u5185\u88fd\u4fdd\u5b88\u3068\u6027\u80fd\u3092\u91cd\u8996\u3059\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u3001Kotlin\u304c\u6709\u529b\u306a\u9078\u629e\u80a2\u3060\u3068\u898b\u3048\u3066\u304d\u307e\u3059\u3002Kotlin\u3092\u9078\u3076\u3079\u304d\u304b\u306f\u3001\u300cAndroid\u304c\u4e3b\u6226\u5834\u304b\u300d\u300c\u6027\u80fd\u304c\u6838\u304b\u300d\u300c\u5185\u88fd\u4fdd\u5b88\u3092\u898b\u636e\u3048\u308b\u304b\u300d\u300ciOS\u3092\u3069\u3046\u6271\u3046\u304b\u300d\u306e4\u9805\u76ee\u3067\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">ripla\u306f\u3001\u30d5\u30eb\u30b9\u30af\u30e9\u30c3\u30c1\u53d7\u8a17\u3068\u56fd\u5185\u958b\u767a\u3001\u5143\u4e8b\u696d\u4f1a\u793e\u51fa\u8eab\u306e\u77e5\u898b\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30e1\u30ea\u30c7\u30e1\u306e\u5b9a\u91cf\u5316\u304b\u3089\u6bb5\u968e\u7684\u306a\u63a1\u7528\u8a2d\u8a08\u307e\u3067\u3001\u5f8c\u6094\u3057\u306a\u3044\u8a00\u8a9e\u9078\u5b9a\u3092\u652f\u63f4\u3057\u307e\u3059\u3002\u5168\u4f53\u50cf\u306e\u78ba\u8a8d\u306b\u306f\u3001\u3042\u3089\u305f\u3081\u3066\u5b8c\u5168\u30ac\u30a4\u30c9\u3092\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-dl-link wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u25bc\u958b\u767a\u3092\u76f8\u8ac7\u3059\u308b\u524d\u306b\u8aad\u307f\u305f\u3044\u7121\u6599\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc<br><a href=\"https:\/\/www.ripla.co.jp\/download\/11\">\u30fb\u30102026\u5e74\u6700\u65b0\u7248\u3011AI\u99c6\u52d5\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af<\/a><\/p>\n\n\n\n<h2 id=\"company-intro\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>\u4f1a\u793e\u7d39\u4ecb<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-898606d5 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">\u682a\u5f0f\u4f1a\u793eripla\u3067\u306f\u3001\u304a\u5ba2\u69d8\u306e\u4e8b\u696d\u30fb\u30e6\u30fc\u30b6\u30fc\u30fb\u696d\u52d9\u306b\u6700\u9069\u5316\u3057\u305f\u30aa\u30fc\u30c0\u30fc\u30e1\u30a4\u30c9\u578b\u30b7\u30b9\u30c6\u30e0\u3092\u3001\u69cb\u60f3\u7b56\u5b9a\u30fb\u8981\u4ef6\u5b9a\u7fa9\u304b\u3089\u958b\u767a\u30fb\u6539\u5584\u307e\u3067\u4e00\u6c17\u901a\u8cab\u3067\u652f\u63f4\u3002\u4e8b\u696d\u4f1a\u793e\u3067IT\u30fbDX\u3092\u7d4c\u9a13\u3057\u305f\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306b\u3088\u308b\u9ad8\u3044\u8981\u4ef6\u5b9a\u7fa9\u529b\u30fb\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u529b\u3092\u6d3b\u304b\u3057\u3001\u4e8b\u696d\u6210\u679c\u306e\u6700\u5927\u5316\u306b\u4f34\u8d70\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-attachment-id=\"48106\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/ripla-ordermade-system-202608\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608.png\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u304a\u5ba2\u69d8\u306b\u6700\u9069\u5316\u3057\u305f\u30aa\u30fc\u30c0\u30fc\u30e1\u30a4\u30c9\u578b\u30b7\u30b9\u30c6\u30e0\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608-1024x576.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608-1024x576.png\" alt=\"\" class=\"wp-image-48106\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608-1024x576.png 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608-300x169.png 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608-768x432.png 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608-1536x864.png 1536w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u5f53\u793e\u72ec\u81ea\u306e\u958b\u767a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u300cBox\u30b7\u30ea\u30fc\u30ba\u300d\u306b\u3088\u308b\u6a19\u6e96\u6a5f\u80fd\u306e\u9ad8\u901f\u958b\u767a\u3068\u3001AI\u99c6\u52d5\u958b\u767a\u306e\u72ec\u81ea\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300cGoDD\u300d\u306b\u3088\u308b\u72ec\u81ea\u6a5f\u80fd\u306eAI\u5b9f\u88c5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u4f4e\u30b3\u30b9\u30c8\u30fb\u77ed\u671f\u9593\u3067\u958b\u767a\u3092\u5b9f\u73fe\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"369\" data-attachment-id=\"18450\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/product\/cross-platform-development-guide\/attachment\/%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e3%82%b7%e3%83%a7%e3%83%83%e3%83%88-2026-07-07-144340\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340.png\" data-orig-size=\"1325,477\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2026-07-07 144340\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png\" alt=\"\" class=\"wp-image-18450\" 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title=\"\">\u30fb\u30b5\u30fc\u30d3\u30b9\u6982\u8981\u8cc7\u6599\u306eURL\u306f\u3053\u3061\u3089 &gt;&gt;&gt;<\/a><br><a href=\"https:\/\/www.ripla.co.jp\/inquiries\" title=\"\">\u30fb\u304a\u554f\u5408\u305b\u30da\u30fc\u30b8\u306eURL\u306f\u3053\u3061\u3089 &gt;&gt;&gt;<\/a><br><a href=\"https:\/\/www.ripla.co.jp\/whitepaper\" title=\"\">\u30fb\u304a\u5f79\u7acb\u3061\u8cc7\u6599\u306eURL\u306f\u3053\u3061\u3089 &gt;&gt;&gt;<\/a><\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.ripla.co.jp\/whitepaper\"><img loading=\"lazy\" decoding=\"async\" width=\"967\" height=\"573\" data-attachment-id=\"4184\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/?attachment_id=4184\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png\" data-orig-size=\"967,573\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2026-02-27 145451\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png\" alt=\"\" class=\"wp-image-4184\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png 967w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451-300x178.png 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451-768x455.png 768w\" sizes=\"auto, (max-width: 967px) 100vw, 967px\" \/><\/a><\/figure>\n\n\n\n<div style=\"border:1px solid #d9e2ec; border-radius:12px; padding:24px; background:#f8fbff; margin:32px 0;\">\n<div style=\"font-size:22px; font-weight:bold; margin-bottom:20px; color:#1a1a1a;\">\n    \u57f7\u7b46\u8005\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\n  <\/div>\n<div style=\"display:flex; align-items:flex-start; gap:20px; flex-wrap:wrap;\">\n<div style=\"flex:0 0 120px;\">\n      <img decoding=\"async\" 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