{"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Famano-yuuki.hatenablog.jp%2Fentry%2F2026%2F04%2F15%2F203000\" title=\"What is the Haneda Hai? - \u201c\u5929\u201d\u30d6\u30ed\u30b0 \u3000\u306f\u3066\u306a\u30d6\u30ed\u30b0\u7248\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2026-04-15 20:30:00","image_url":null,"blog_title":"\u201c\u5929\u201d\u30d6\u30ed\u30b0 \u3000\u306f\u3066\u306a\u30d6\u30ed\u30b0\u7248","description":"* This article is written for Umamusume users. [Haneda Hai] Since : 1956 (Oi Hai) Upgraded to a G1(Jpn1) race : 2024 Entry Requirements 3-year-old Colt & filly (Castrated stallions cannot race) Maximum number of starters : 16 Course Oi Dirt 1800m (outer loop) Preliminary race Bluebird Cup (Jpn3 Funa\u2026","type":"rich","blog_url":"https://amano-yuuki.hatenablog.jp/","categories":[],"height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/amano_yuuki/","provider_name":"Hatena Blog","title":"What is the Haneda Hai?","version":"1.0","url":"https://amano-yuuki.hatenablog.jp/entry/2026/04/15/203000","author_name":"amano_yuuki"}