{"id":674634,"date":"2026-01-14T06:36:34","date_gmt":"2026-01-14T05:36:34","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=kotlin&#038;p=674634"},"modified":"2026-01-16T06:51:40","modified_gmt":"2026-01-16T05:51:40","slug":"helping-decision-makers-say-yes-to-kotlin","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/ja\/kotlin\/2026\/01\/helping-decision-makers-say-yes-to-kotlin\/","title":{"rendered":"\u610f\u601d\u6c7a\u5b9a\u8005\u306e\u300cKotlin \u63a1\u7528\u300d\u3092\u5f8c\u62bc\u3057\u3059\u308b\u305f\u3081\u306b"},"content":{"rendered":"<p><em><a href=\"https:\/\/www.linkedin.com\/in\/urs-peter-70a2882\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"link\" data-id=\"https:\/\/bit.ly\/urs-peter-linked-in\">Urs Peter<\/a>\uff08\u30b7\u30cb\u30a2\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u3001JetBrains \u8a8d\u5b9a Kotlin \u30c8\u30ec\u30fc\u30ca\u30fc\uff09\u306b\u3088\u308b\u30b2\u30b9\u30c8\u6295\u7a3f\u3067\u3059\u3002Urs \u306f\u3001\u3088\u308a\u4f53\u7cfb\u7684\u306a Kotlin \u30b9\u30ad\u30eb\u306e\u69cb\u7bc9\u3092\u5e0c\u671b\u3059\u308b\u958b\u767a\u8005\u3092\u5bfe\u8c61\u3068\u3059\u308b <\/em><a href=\"https:\/\/academy.xebia.com\/upskilling\/kotlin-academy\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em>Kotlin Upskill Program<\/em><\/a>\uff08Kotlin \u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u30d7\u30ed\u30b0\u30e9\u30e0\uff09\u3082 <em>Xebia Academy \u3067<\/em>\u958b\u8b1b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><em>\u3053\u306e\u8a18\u4e8b\u306f\u3001\u5b9f\u969b\u306e\u30c1\u30fc\u30e0\u3067\u3042\u308b\u958b\u767a\u8005\u306e\u597d\u5947\u5fc3\u3092\u304d\u3063\u304b\u3051\u306b\u4f1a\u793e\u5168\u4f53\u304c\u5909\u9769\u3059\u308b\u307e\u3067\u306e Kotlin \u306e\u5c0e\u5165\u7d4c\u7def\u3092\u8ffd\u3063\u305f\u300c<\/em><strong><em>Java \u4e3b\u4f53\u306e\u74b0\u5883\u3067 Kotlin \u306e\u5c0e\u5165\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306e\u7a76\u6975\u30ac\u30a4\u30c9<\/em><\/strong><em>\u300d\u9023\u8f09\u8a18\u4e8b\u306e\u7b2c 4 \u56de\u3067\u3059\u3002<\/em><\/p>\n<p><strong>\u3053\u306e\u9023\u8f09\u306b\u542b\u307e\u308c\u308b\u5404\u56de\u306e\u30bf\u30a4\u30c8\u30eb:<\/strong><\/p>\n<ol>\n<li><a href=\"https:\/\/blog.jetbrains.com\/ja\/kotlin\/2025\/12\/getting-started-with-kotlin-for-java-developers\/\" target=\"_blank\" rel=\"noreferrer noopener\">Java \u958b\u767a\u8005\u5411\u3051 Kotlin \u5165\u9580\u30ac\u30a4\u30c9<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/ja\/kotlin\/2026\/01\/evaluating-kotlin-in-real-projects\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"link\" data-id=\"https:\/\/blog.jetbrains.com\/kotlin\/2025\/10\/evaluating-kotlin-in-real-projects\/\">\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3051\u308b Kotlin \u306e\u8a55\u4fa1\u624b\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/ja\/kotlin\/2026\/01\/growing-kotlin-adoption-in-your-company\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u4f01\u696d\u306b\u304a\u3051\u308b Kotlin \u5c0e\u5165\u30fb\u6d3b\u7528\u306e\u63a8\u9032<\/a><\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>\u7d4c\u55b6\u9663\u306e\u8aac\u5f97: Kotlin \u306e\u30d3\u30b8\u30cd\u30b9\u30b1\u30fc\u30b9\u3092\u69cb\u7bc9\u3059\u308b<\/strong><\/h2>\n<p>\u5927\u52e2\u306e Kotlin \u652f\u63f4\u8005\u3092\u7372\u5f97\u3057\u305f\u5f8c\u306b\u8aac\u5f97\u529b\u306e\u3042\u308b\u30d3\u30b8\u30cd\u30b9\u30b1\u30fc\u30b9\u3092\u7d4c\u55b6\u9663\u306b\u63d0\u793a\u3059\u308b\u306b\u306f\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u793a\u3059\u6bb5\u968e\u304b\u3089\u78ba\u304b\u306a\u30c7\u30fc\u30bf\u3084\u6226\u7565\u7684\u306a\u8003\u616e\u4e8b\u9805\u3092\u793a\u3059\u6bb5\u968e\u306b\u79fb\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u5e02\u5834\u306e\u52e2\u3044\u3068\u696d\u754c\u306e\u691c\u8a3c<\/strong><\/p>\n<p>Kotlin \u306f\u8457\u3057\u3044\u6210\u9577\u3092\u898b\u305b\u3066\u304a\u308a\u3001\u73fe\u5728\u3067\u306f\u4e16\u754c\u4e2d\u306e 2,500 \u4e07\u4eba\u3082\u306e\u958b\u767a\u8005\u304c\u3053\u306e\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001Kotlin \u304c 2017 \u5e74\u306b Google \u306b\u3088\u3063\u3066 Android \u958b\u767a\u306e\u516c\u5f0f\u8a00\u8a9e\u3068\u5ba3\u8a00\u3055\u308c\u3001\u305d\u306e\u5f8c\u306b Spring Boot \u306b\u7b2c\u4e00\u7d1a\u5e02\u6c11\u3068\u3057\u3066\u63a1\u7528\u3055\u308c\u3066\u4ee5\u6765\u3001\u7d99\u7d9a\u7684\u306b\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u51fa\u5178: <a href=\"https:\/\/youtu.be\/F5NaqGF9oT4\" target=\"_blank\" rel=\"noreferrer noopener\">KotlinConf 2025 \u57fa\u8abf\u8b1b\u6f14<\/a><\/p>\n<p>\u3053\u306e\u52e2\u3044\u306f\u304b\u306a\u308a\u5897\u3057\u3066\u3044\u307e\u3059\u3002\u7d04 90% \u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5e02\u5834\u30b7\u30a7\u30a2\u3092\u5360\u3081\u308b Spring Boot\u306f\u30012025 \u5e74\u306b JetBrains \u3068\u6226\u7565\u7684\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7\u3092\u6b63\u5f0f\u306b\u7de0\u7d50\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3053\u3068\u306f Kotlin \u304c\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u696d\u754c\u3067\u751f\u304d\u6b8b\u308a\u3001\u9577\u671f\u7684\u306b\u8ecc\u9053\u306b\u4e57\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u660e\u78ba\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u6226\u7565\u7684\u610f\u601d\u6c7a\u5b9a\u306e\u8a98\u5c0e<\/strong><\/p>\n<p>\u4ee5\u4e0b\u306e\u5c0e\u5165\u6307\u6a19\u306f Kotlin \u304c\u5e02\u5834\u3067\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u7d4c\u55b6\u4e0a\u306e\u610f\u601d\u6c7a\u5b9a\u306b\u306f\u5305\u62ec\u7684\u306a\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u5206\u6790\u304c\u5fc5\u8981\u3067\u3059\u3002\u5927\u898f\u6a21\u306a\u6280\u8853\u306e\u5c0e\u5165\u306b\u306f\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3001\u30c4\u30fc\u30eb\u3001\u304a\u3088\u3073\u767a\u751f\u3057\u3046\u308b\u79fb\u884c\u4f5c\u696d\u3078\u306e\u591a\u5927\u306a\u6295\u8cc7\u304c\u4f34\u3046\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5177\u4f53\u7684\u306a\u30e1\u30ea\u30c3\u30c8\u3068\u73fe\u5b9f\u7684\u306a\u5c0e\u5165\u30b3\u30b9\u30c8\u306e\u4e21\u65b9\u3092\u63d0\u793a\u3057\u3001\u7d4c\u55b6\u9663\u304c\u7d14\u7c8b\u306b\u6280\u8853\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u3067\u306f\u306a\u304f\u3001\u60c5\u5831\u306b\u57fa\u3065\u304f\u6226\u7565\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3 class=\"wp-block-heading\"><strong>Kotlin \u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u5f97\u3089\u308c\u308b\u7d4c\u55b6\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8<\/strong><\/h3>\n<p>Kotlin \u3092\u9078\u629e\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7d4c\u55b6\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>\u30e1\u30ea\u30c3\u30c8<\/strong><\/td>\n<td><strong>\u8a73\u7d30<\/strong><\/td>\n<td><strong>\u7d4c\u55b6\/\u30c1\u30fc\u30e0\u3078\u306e\u5f71\u97ff<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u30b3\u30fc\u30c9\u91cf\u304c\u7d04 30% \u6e1b\u5c11\u3002\u30b3\u30fc\u30c9\u306e\u660e\u78ba\u3055\u304c\u5411\u4e0a\u3002<\/strong><\/td>\n<td>\u4f5c\u6210\u3001\u8aad\u307f\u53d6\u308a\u3001\u4fee\u6b63\u3001\u304a\u3088\u3073\u4fdd\u5b88\u304c\u7d04 30% \u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/td>\n<td>\u279c \u751f\u7523\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002<br \/>\u279c \u4fdd\u5b88\u6027\u304c\u6539\u5584\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5b89\u5168\u6027\u6a5f\u80fd\u306b\u3088\u308a\u30d0\u30b0\u304c 25% \u6e1b\u5c11<\/strong><\/td>\n<td>Kotlin \u306f\u521d\u671f\u72b6\u614b\u3067\uff08\u7279\u5225\u306a\u30b9\u30ad\u30eb\u306a\u3057\u3067\uff09null \u5b89\u5168\u6027\u3001\u5b89\u5168\u306a API\u3001\u6700\u9069\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3067\u6b20\u9665\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/td>\n<td>\u279c \u54c1\u8cea\u5411\u4e0a\u306b\u3088\u3063\u3066\u9867\u5ba2\u6e80\u8db3\u5ea6\u30fb\u958b\u767a\u8005\u6e80\u8db3\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u3002<br \/>\u279c \u65b0\u6a5f\u80fd\u306b\u8cbb\u3084\u305b\u308b\u6642\u9593\u304c\u5897\u52a0\u3059\u308b\u3002<br \/>\u279c \u958b\u767a\u671f\u9593\u304c\u77ed\u7e2e\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>Kotlin \u3068\u3044\u3046 1 \u3064\u306e\u65b0\u3057\u3044\u8a00\u8a9e\u306b\u306e\u307f\u6295\u8cc7<\/strong><\/td>\n<td>\u65e2\u5b58\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff08SpringBoot\u3001Micronaut\u3001Quarkus \u306a\u3069\uff09\u3092\u6b8b\u305b\u307e\u3059\u3002<\/td>\n<td>\u279c \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u77e5\u8b58\u304c\u5b88\u3089\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>AI \u306b\u3088\u308a\u9069\u3057\u305f\u9078\u629e\u80a2<\/strong><\/td>\n<td>Kotlin \u306f\u30ce\u30a4\u30ba\u304c\u5c11\u306a\u304f\u3001\u660e\u78ba\u3001\u304b\u3064\u610f\u56f3\u304c\u8aad\u307f\u53d6\u308a\u3084\u3059\u3044\u306a\u3069\u306e\u7279\u5fb4\u304c\u3042\u308a\u3001LLM \u306e\u30b3\u30fc\u30c9\u51e6\u7406\u306b\u3046\u307e\u304f\u9069\u5408\u3059\u308b\u305f\u3081\u3001\u3088\u308a AI \u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u279c \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3078\u306e\u5f71\u97ff\u529b\u3092\u5897\u3057\u3066\u3044\u308b AI \u306b\u3088\u3063\u3066\u751f\u7523\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>Java \u3068\u306e\u5b8c\u5168\u306a\u76f8\u4e92\u904b\u7528\u6027<\/strong><\/td>\n<td>Kotlin \u306b\u306f Java \u3068\u306e\u5b8c\u5168\u306a\u76f8\u4e92\u904b\u7528\u6027\u304c\u5099\u308f\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u304d\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/td>\n<td>\u279c Java \u3092\u524d\u63d0\u3068\u3057\u305f\u6295\u8cc7\u304c\u5b88\u3089\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5341\u5206\u306a\u30b5\u30dd\u30fc\u30c8<\/strong><\/td>\n<td>JetBrains\u3001Google\u3001Meta \u3068\u3044\u3063\u305f\u6709\u529b\u306a\u5e02\u5834\u53c2\u52a0\u8005\u306b\u3088\u3063\u3066\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u279c \u5c06\u6765\u304c\u7d04\u675f\u3055\u308c\u305f\u9078\u629e\u80a2\u3067\u3042\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6bb5\u968e\u7684\u306a\u5c0e\u5165<\/strong><\/td>\n<td>Kotlin \u306f\u6bb5\u968e\u7684\u306a\u79fb\u884c\u30d1\u30b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u279c \u300c\u30d3\u30c3\u30b0\u30d0\u30f3\u300d\u65b9\u5f0f\u304c\u4e0d\u8981\u3067\u3042\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u958b\u767a\u8005\u306e\u6e80\u8db3\u5ea6\u5411\u4e0a<\/strong><\/td>\n<td>\u30a2\u30f3\u30b1\u30fc\u30c8\u3084\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001Kotlin \u958b\u767a\u8005\u306e\u958b\u767a\u8005\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3068\u4ed5\u4e8b\u3078\u306e\u6e80\u8db3\u5ea6\u306f\u78ba\u5b9f\u306b\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u279c \u65b0\u3057\u3044\u958b\u767a\u8005\u3092\u5f15\u304d\u5bc4\u305b\u308b\u3002<br \/>\u279c \u5b9a\u7740\u7387\u304c\u5411\u4e0a\u3059\u308b\ud83d\ude03\ud83d\ude03\ud83d\ude03\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u76e3\u67fb\u306e\u8fc5\u901f\u5316\u3001\u898f\u5236\u9075\u5b88\u306e\u5f37\u5316<\/strong><\/td>\n<td>Kotlin \u306f\u578b\u5b89\u5168\u6027\u3001\u4e0d\u5909\u6027\u3001\u304a\u3088\u3073\u660e\u78ba\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8ffd\u8de1\u3001\u691c\u8a3c\u3001\u304a\u3088\u3073\u8a8d\u8a3c\u304c\u3088\u308a\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u5fb4\u306f\u3001\u898f\u5236\u5206\u91ce\u5168\u4f53\u3067\u900f\u660e\u6027\u3068\u4fe1\u983c\u6027\u306b\u512a\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u5de5\u7a0b\u3092\u5b9f\u73fe\u3059\u308b\u306e\u306b\u5f79\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u4f8b\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/yurigeronimus.medium.com\/kotlin-in-payment-gateways-and-fintech-a-strategic-fit-for-2026-architectures-f049a01059f9\" target=\"_blank\" rel=\"noopener\"><em>Kotlin in Payment Gateways and Fintech: A Strategic Fit for 2026 Architectures<\/em><\/a>\uff08\u6c7a\u6e08\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u30d5\u30a3\u30f3\u30c6\u30c3\u30af\u306b\u304a\u3051\u308b Kotlin: 2026 \u5e74\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3078\u306e\u6226\u7565\u7684\u9069\u5408\uff09\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/td>\n<td>\u279c \u5185\u90e8\u30fb\u5916\u90e8\u76e3\u67fb\u304c\u5bb9\u6613\u306b\u306a\u308b\u3002\u00a0\u00a0<br \/>\u279c \u898f\u5236\u9075\u5b88\u306b\u304b\u304b\u308b\u52b4\u529b\u3068\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3059\u308b\u3002\u00a0<br \/>\u279c \u7d44\u7e54\u306e\u900f\u660e\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p><strong>\u958b\u767a\u8005\u306e\u6e80\u8db3\u5ea6\u306b\u95a2\u3059\u308b\u30b3\u30e1\u30f3\u30c8<\/strong><\/p>\n<p>\u79c1\u81ea\u8eab\u306e\u30ad\u30e3\u30ea\u30a2\u3092\u632f\u308a\u8fd4\u308b\u3068\u3001\u30ad\u30e3\u30ea\u30a2\u4e0a\u306f<em>\u7121\u96e3<\/em>\u306a\u9078\u629e\u80a2\u306b\u601d\u308f\u308c\u305f Java \u3078\u306e\u57f7\u7740\u3092\u3084\u3081\u305f\u3053\u3068\u3067\u5927\u304d\u306a\u898b\u8fd4\u308a\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u79c1\u306f\u65e5\u3005\u697d\u3057\u304f\u4f5c\u696d\u3067\u304d\u3001\u81ea\u5206\u304c\u9054\u6210\u3057\u305f\u3044\u3053\u3068\u3092\u6700\u5584\u3001\u7c21\u6f54\u3001\u5b89\u5168\u3001\u304b\u3064\u751f\u7523\u7684\u306b\u8868\u73fe\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u8a00\u8a9e\u306b\u5927\u304d\u304f\u652f\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/p>\n<p>\u5b9f\u969b\u3001\u500b\u4eba\u7684\u306b\u306f Kotlin \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5e78\u305b\u306a\u958b\u767a\u8005\uff08\u4eba\u9593 ;-)?\uff09\u306b\u306a\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u4e3b\u89b3\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u958b\u767a\u8005\u306e\u6e80\u8db3\u5ea6\u30c7\u30fc\u30bf\u304b\u3089\u306f\u660e\u767d\u306b\u3053\u308c\u3068\u540c\u3058\u72b6\u6cc1\u304c\u8aad\u307f\u53d6\u308c\u307e\u3059\u3002<\/p>\n<p><strong>Java \u304b\u3089 Kotlin \u306b\u79fb\u884c\u3059\u308b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u958b\u767a\u8005\u306f\u3001\u3059\u3079\u3066\u306e\u4e3b\u8981\u306a\u696d\u754c\u30a2\u30f3\u30b1\u30fc\u30c8\u3067\u5287\u7684\u306b\u6e80\u8db3\u5ea6\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/strong><a href=\"https:\/\/stackoverflow.blog\/2025\/01\/01\/developers-want-more-more-more-the-2024-results-from-stack-overflow-s-annual-developer-survey\/\" target=\"_blank\" rel=\"noopener\"><strong>\u00a0<\/strong><\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/stackoverflow.blog\/2025\/01\/01\/developers-want-more-more-more-the-2024-results-from-stack-overflow-s-annual-developer-survey\/\" target=\"_blank\" rel=\"noreferrer noopener\">Stack Overflow \u306e\u958b\u767a\u8005\u30a2\u30f3\u30b1\u30fc\u30c8<\/a>\u306e\u30c7\u30fc\u30bf\u3067\u306f\u3001Kotlin \u304c\u7d04 63% \u306e\u6e80\u8db3\u5ea6\u3067\u6700\u3082\u611b\u7528\u3055\u308c\u3066\u3044\u308b\u8a00\u8a9e\u306e\u4e0a\u4f4d 5 \u4f4d\u306b\u5e38\u306b\u5165\u3063\u3066\u304a\u308a\u3001Java \u306e\u7d04 54% \u306e\u8a55\u4fa1\u3092\u5927\u5e45\u306b\u4e0a\u56de\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"http:\/\/mercedes-benz.io\" target=\"_blank\" rel=\"noreferrer noopener\">Mercedes-Benz.io<\/a> \u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30c1\u30fc\u30e0\u306f\u300cJava \u3088\u308a\u3082\u5927\u5e45\u306b\u7c21\u6f54\u306a\u30b3\u30fc\u30c9\u3067\u3001\u30dc\u30a4\u30e9\u30fc\u30d7\u30ec\u30fc\u30c8\u304c\u6e1b\u5c11\u3057\u3066\u53ef\u8aad\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u308b\u300d\u4e00\u65b9\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u76ee\u306b\u898b\u3048\u3066\u751f\u7523\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>Java \u3092 15 \u5e74\u7d4c\u9a13\u3057\u3066\u3044\u308b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u958b\u767a\u8005\u306e <a href=\"https:\/\/tylerrussell.dev\/2025\/01\/10\/my-thoughts-on-kotlin-perspectives-after-4-years\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tyler Russell<\/a> \u6c0f\u306f Kotlin \u3092 4 \u5e74\u9593\u4f7f\u7528\u3057\u305f\u7d50\u679c\u3001\u300cKotlin \u3092\u3068\u3066\u3082\u6c17\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u751f\u7523\u6027\u304c\u640d\u306a\u308f\u308c\u308b\u3069\u3053\u308d\u304b\u3001\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3066\u3044\u308b\u6c17\u304c\u3057\u307e\u3059\u300d\u3068\u8ff0\u3079\u3066\u304a\u308a\u3001Java \u306b\u306f\u623b\u308b\u6c17\u306f\u307e\u3063\u305f\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<p><strong>\u4f01\u696d\u304c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3092 Java \u304b\u3089 Kotlin \u306b\u79fb\u884c\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a\u304c\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u5168\u4f53\u306b\u307e\u3067\u5b9f\u8cea\u7684\u306b\u5e83\u304c\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/strong><a href=\"https:\/\/medium.com\/insiden26\/5-reasons-why-n26-is-moving-to-kotlin-f920b184ab58\" target=\"_blank\" rel=\"noopener\"><strong>\u00a0<\/strong><\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/medium.com\/insiden26\/5-reasons-why-n26-is-moving-to-kotlin-f920b184ab58\" target=\"_blank\" rel=\"noreferrer noopener\">N26 \u9280\u884c\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u540c\u793e\u306e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e 60% \u3092 2 \u5e74\u4ee5\u5185\u306b Kotlin \u306b\u5909\u63db\u3057\u307e\u3057\u305f\u3002\u305d\u308c\u306b\u3088\u3063\u3066\u958b\u767a\u8005\u306e\u6e80\u8db3\u5ea6\u304c\u5411\u4e0a\u3057\u3001\u672c\u756a\u74b0\u5883\u306e\u554f\u984c\u304c\u6e1b\u3063\u305f\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002<\/a><\/li>\n<li><a href=\"https:\/\/medium.com\/ing-blog\/kotlin-adoption-inside-ing-5-years-later-df6421b14dc4\" target=\"_blank\" rel=\"noreferrer noopener\">ING \u306e 5 \u5e74\u306b\u308f\u305f\u308b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5c0e\u5165\u306e\u53d6\u308a\u7d44\u307f\u306f\u81ea\u7acb\u7684\u304b\u3064\u6301\u7d9a\u7684\u306b\u62e1\u5927\u3057\u3066\u304a\u308a\u3001\u4eca\u3067\u306f 20,000 \u4eba\u4ee5\u4e0a\u306e\u6280\u8853\u30b9\u30bf\u30c3\u30d5\u304c\u4f7f\u7528\u3059\u308b\u30ea\u30dd\u30b8\u30c8\u30ea\u306e 8% \u3067 Kotlin \u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001\u9078\u629e\u80a2\u3092\u4e0e\u3048\u3089\u308c\u305f\u958b\u767a\u8005\u304c\u81ea\u767a\u7684\u306b Kotlin \u3092\u9078\u629e\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/a><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><strong>Kotlin \u306e\u63a1\u7528\u30b3\u30b9\u30c8 \/ \u6295\u8cc7\u53ce\u76ca\u7387:<\/strong><\/h3>\n<p>Kotlin \u3092\u9078\u629e\u3059\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6295\u8cc7\u304c\u5fc5\u8981\u3067\u3059\u3002\u00a0<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>\u6295\u8cc7\u00a0<\/strong><\/td>\n<td><strong>\u8aac\u660e<\/strong><\/td>\n<td><strong>\u671f\u5f85\u3055\u308c\u308b\u53ce\u76ca \/ \u5f71\u97ff<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u958b\u767a\u8005\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/strong><\/td>\n<td>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30bb\u30c3\u30b7\u30e7\u30f3\u3001\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u3001\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\u8cc7\u6599\u3002<\/td>\n<td>\u279c Kotlin \u521d\u5fc3\u8005\u306e\u958b\u767a\u7d4c\u9a13\u8005\u306e\u751f\u7523\u6027\u304c 2\uff5e3 \u9031\u9593\u3067\u5411\u4e0a\u3059\u308b\u3002<br \/>\u279c \u7d04 1\uff5e4 \u304b\u6708\u3067\u5fc5\u8981\u306a ROI \u3092\u9054\u6210\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u79fb\u884c\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09<\/strong><\/td>\n<td>\u6bb5\u968e\u7684\u306a\u66f8\u304d\u63db\u3048\u307e\u305f\u306f Kotlin\/Java \u304c\u6df7\u5728\u3059\u308b\u30b3\u30fc\u30c9\u69cb\u6210\u306e\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002<\/td>\n<td>\u279c \u30d3\u30c3\u30b0\u30d0\u30f3\u65b9\u5f0f\u306e\u66f8\u304d\u63db\u3048\u306f\u4e0d\u8981\u3067\u3042\u308b\u3002<br \/>\u279c \u30c7\u30ea\u30d0\u30ea\u30fc\u901f\u5ea6\u3092\u7dad\u6301\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u77e5\u8b58\u306e\u5171\u6709<\/strong><\/td>\n<td>\u793e\u5185\u306e Kotlin Champions\u3001\u30d6\u30e9\u30a6\u30f3\u30d0\u30c3\u30b0\u30bb\u30c3\u30b7\u30e7\u30f3\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u683c\u7d0d\u3057\u305f\u5171\u6709\u30ea\u30dd\u30b8\u30c8\u30ea\u3002<\/td>\n<td>\u279c \u30c1\u30fc\u30e0\u5168\u4f53\u3067\u5c0e\u5165\u304c\u4fc3\u9032\u3055\u308c\u308b\u3002<br \/>\u279c \u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u518d\u5229\u7528\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u96c7\u7528 \/ \u30b9\u30ad\u30eb\u30a2\u30c3\u30d7<\/strong><\/td>\n<td>Kotlin \u7d4c\u9a13\u8005\u3092\u63a1\u7528\u3059\u308b\u304b\u3001\u65e2\u5b58\u306e Java \u958b\u767a\u8005\u3092\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u3055\u305b\u307e\u3059\u3002<\/td>\n<td>\u279c \u5b9a\u7740\u7387\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002<br \/>\u279c \u5e45\u5e83\u3044\u4eba\u6750\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>Kotlin \u306e\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u969b\u306b\u3088\u304f\u3042\u308b\u61f8\u5ff5\u4e8b\u9805\u306e 1 \u3064\u306b\u306f\u3001Kotlin \u958b\u767a\u7d4c\u9a13\u8005\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3068\u611f\u3058\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u306f\u969c\u5bb3\u306b\u306f\u306a\u3089\u305a\u3001\u3080\u3057\u308d<strong>\u6226\u7565\u4e0a\u6709\u5229<\/strong>\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u2705 Java \u958b\u767a\u8005\u306e\u8fc5\u901f\u306a\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7<br \/><\/strong>Kotlin \u306f Java \u958b\u767a\u8005\u304c\u76f4\u611f\u7684\u306b\u6271\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306a\u6307\u5c0e\u304c\u3042\u308c\u3070\u3001\u307b\u3068\u3093\u3069\u306e\u958b\u767a\u8005\u306f\u308f\u305a\u304b <strong>2\uff5e3 \u9031\u9593<\/strong>\u4ee5\u5185\u306b\u751f\u7523\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u2705 Kotlin \u306f\u512a\u79c0\u306a\u958b\u767a\u8005\u3092\u5f15\u304d\u5bc4\u305b\u308b<br \/><\/strong>\u7a4d\u6975\u7684\u306b Kotlin \u3092\u7fd2\u5f97\u3059\u308b\u4eba\u306f\u3001\u5f80\u3005\u306b\u3057\u3066<strong>\u597d\u5947\u5fc3\u65fa\u76db\u3001\u9032\u6b69\u7684\u3001\u304a\u3088\u3073\u54c1\u8cea\u91cd\u8996<\/strong>\u3068\u3044\u3046\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u6c42\u3081\u3089\u308c\u308b\u6027\u8cea\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u2705 Kotlin \u306f\u4f1a\u793e\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u5f37\u5316\u3059\u308b<br \/><\/strong>Kotlin \u3092\u5c0e\u5165\u3057\u3066<strong>\u30e2\u30c0\u30f3\u306a\u672a\u6765\u5fd7\u5411\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/strong>\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3001\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306e\u4eba\u6750\u3092\u5f15\u304d\u5bc4\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u2705 Kotlin \u306f\u958b\u767a\u8005\u306e\u6e80\u8db3\u5ea6\u3068\u5b9a\u7740\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b<\/strong><\/li>\n<\/ul>\n<p>Kotlin \u958b\u767a\u8005\u306f\u4e00\u8cab\u3057\u3066<strong>\u4ed5\u4e8b\u306e\u6e80\u8db3\u5ea6\u304c\u5411\u4e0a\u3057\u305f<\/strong>\u3068\u8ff0\u3079\u3066\u3044\u308b\u305f\u3081\u3001\u71b1\u5fc3\u3067\u610f\u6b32\u306e\u3042\u308b\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u3092\u7dad\u6301\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001Kotlin \u306f\u5358\u306b\u6280\u8853\u7684\u306a\u7406\u7531\u3067\u8ce2\u660e\u306a\u9078\u629e\u80a2\u306b\u306a\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001<strong>\u4eba\u6750\u3068\u3044\u3046\u89b3\u70b9\u3067\u6226\u7565\u7684\u306b\u9078\u3070\u308c\u3066\u3044\u308b<\/strong>\u306a\u306e\u3067\u3059\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u3053\u306e\u9023\u8f09\u306e\u6b21\u306e\u8a18\u4e8b<\/h3>\n<p>\u958b\u767a\u8005\u306e\u8aac\u5f97\u304b\u3089\u610f\u601d\u6c7a\u5b9a\u8005\u306e\u8aac\u5f97\u306b\u30c8\u30d4\u30c3\u30af\u3092\u79fb\u3057\u307e\u3059\u3002\u6b21\u306e\u8a18\u4e8b\u3067\u306f\u3001Kotlin \u3092\u5c0e\u5165\u3059\u308b\u305f\u3081\u306e\u8aac\u5f97\u529b\u306e\u3042\u308b\u30d3\u30b8\u30cd\u30b9\u30b1\u30fc\u30b9\u3092\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u3068\u5ba2\u89b3\u7684\u306b\u8a55\u4fa1\u3067\u304d\u308b\u7d50\u679c\u306b\u57fa\u3065\u3044\u3066\u4f5c\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u7d4c\u55b6\u9663\u306e\u8b70\u8ad6\u306b\u767a\u5c55\u3055\u305b\u308b\u65b9\u6cd5\u3001\u751f\u7523\u6027\u5411\u4e0a\u3092\u30b3\u30b9\u30c8\u524a\u6e1b\u306b\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5\u3001\u3055\u3089\u306b\u306f Kotlin \u304c\u5358\u306a\u308b\u6280\u8853\u6539\u826f\u3067\u306f\u306a\u304f\u3001\u30c1\u30fc\u30e0\u3068\u4f1a\u793e\u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u6226\u7565\u7684\u306a\u624b\u6bb5\u3067\u3042\u308b\u7406\u7531\u3092\u8a3c\u660e\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\u3002<\/p>\n<p><strong>\u30aa\u30ea\u30b8\u30ca\u30eb\uff08\u82f1\u8a9e\uff09\u30d6\u30ed\u30b0\u6295\u7a3f\u8a18\u4e8b\u306e\u4f5c\u8005\uff1a<\/strong><\/p>\n<div class=\"about-author \">\n<div class=\"about-author__box\">\n<div class=\"row\">\n<div class=\"about-author__box-img\"><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2025\/10\/a3f7-400o400o1-QYUavRYyARnAVJLCpM1m8M.webp\" alt=\"\" \/><\/div>\n<div class=\"about-author__box-text\">\n<h4>Urs Peter<\/h4>\n<p>Urs \u306f\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3001\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u8b1b\u6f14\u8005\u3001\u30c8\u30ec\u30fc\u30ca\u30fc\u3067\u3042\u308a\u3001\u4e3b\u306b Kotlin \u3068 Scala \u304c\u95a2\u308f\u308b\u30ec\u30b8\u30ea\u30a8\u30f3\u30c8\u3067\u62e1\u5f35\u53ef\u80fd\u3001\u304b\u3064\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9\u306b 20 \u5e74\u4ee5\u4e0a\u643a\u308f\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u696d\u306e\u508d\u3089\u3001Kotlin \u3068 Scala \u306e\u8a00\u8a9e\u30b3\u30fc\u30b9\u304b\u3089\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3084\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u3044\u3063\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u95a2\u9023\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u81f3\u308b\u591a\u7a2e\u591a\u69d8\u306a\u30b3\u30fc\u30b9\u306e\u30c8\u30ec\u30fc\u30ca\u30fc\u3068\u4f5c\u6210\u8005\u3068\u3057\u3066\u3082\u60c5\u71b1\u7684\u306b\u6d3b\u52d5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5143\u3005\u4eba\u3068\u306e\u4ea4\u6d41\u3092\u597d\u3080\u6027\u683c\u3067\u3042\u308a\u3001\u30df\u30fc\u30c8\u30a2\u30c3\u30d7\u3084\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u4ed6\u306e\u958b\u767a\u8005\u3068\u77e5\u8b58\u3092\u5171\u6709\u3057\u3001\u523a\u6fc0\u3057\u5408\u3046\u3053\u3068\u3092\u697d\u3057\u3093\u3067\u3044\u307e\u3059\u3002Urs \u306f JetBrains \u8a8d\u5b9a Kotlin \u30c8\u30ec\u30fc\u30ca\u30fc\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/08\/photo_2021-08-03_15-27-43-200x200.jpg\" width=\"200\" height=\"200\" alt=\"Alyona Chernyaeva\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                            <h4>Alyona Chernyaeva<\/h4>\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":1394,"featured_media":674635,"comment_status":"closed","ping_status":"closed","template":"","categories":[],"tags":[],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin\/674634"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/types\/kotlin"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/users\/1394"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/comments?post=674634"}],"version-history":[{"count":5,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin\/674634\/revisions"}],"predecessor-version":[{"id":674743,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin\/674634\/revisions\/674743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/media\/674635"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/media?parent=674634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/categories?post=674634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/tags?post=674634"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/cross-post-tag?post=674634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}