URI must be ascii only "https://www.linegames.org/ja/\u30DD\u30A4\u6D3B\u30B2\u30FC\u30E0-\u30DD\u30A4\u30F3\u30C8\u3067\u304A\u5C0F\u9063\u3044\u7A3C\u304E\u306A\u3089\u697D\u30DD\u30A4-\u30BD\u30EA\u30C6\u30A3\u30A2-codes/337116993698/"
Check out the README for more details