{"blog_title":"ariya_cafe1764\u2019s diary","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/ariya_cafe1764/20260420/20260420124207.jpg","blog_url":"https://ariya-cafe1764.hatenablog.com/","url":"https://ariya-cafe1764.hatenablog.com/entry/2026/04/20/134053","description":"\u304a\u3046\u3061\u306e\u5099\u54c1\u30c7\u30b6\u30a4\u30f3 \u9ec4\u91d1\u6bd4 1:1.618\u304c\u30b7\u30c3\u30af\u30ea\u3053\u306a\u3044\u3068\u304d \u221a3\u306e1:1.732\u304c\u4e0a\u624b\u304f\u3044\u304f \u4e09\u89d2\u5b9a\u898f \uff11\uff1a\uff12\uff1a\u221a\uff13\u30fb30\u00b0 60\u00b0 90\u00b0 \u221a2\u306e1:1.414\u3082\u3044\u3044\u3051\u3069 \u221a3\u306e\u307b\u3046\u304c\u597d\u304d \u3061\u306a\u307f\u306b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1 \u307b\u307c\u9ec4\u91d1\u6bd4 \uff0a\u6cd5\u9686\u5bfa \u4e94\u91cd\u5854\u306e\u5e7e\u4f55\u5b66 \u221a2\u3068\u221a3\u306e\u30d7\u30ed\u30dd\u30fc\u30b7\u30e7\u30f3","height":"190","categories":["\u6687\u306a\u5efa\u7bc9\u58eb"],"type":"rich","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fariya-cafe1764.hatenablog.com%2Fentry%2F2026%2F04%2F20%2F134053\" title=\"\u4e09\u89d2\u5b9a\u898f - ariya_cafe1764\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ariya_cafe1764","width":"100%","provider_url":"https://hatena.blog","version":"1.0","published":"2026-04-20 13:40:53","title":"\u4e09\u89d2\u5b9a\u898f","author_url":"https://blog.hatena.ne.jp/ariya_cafe1764/"}