URI must be ascii only "https://www.linegames.org/ja/\u304A\u91D1\u306E\u8133\u30C8\u30EC\u300C\u92AD\u738B\u300D\u301C\u91D1\u92AD\u80FD\u529B\u691C\u5B9A\u301C-codes/334576017549/"
Check out the README for more details