URI must be ascii only "https://www.linegames.org/ja/\u8EE2\u751F\u3057\u305F\u3089\u30B9\u30E9\u30A4\u30E0\u3060\u3063\u305F\u4EF6-\u9B54\u738B\u3068\u7ADC\u306E\u5EFA\u56FD\u8B5A\u3010\u307E\u304A\u308A\u3085\u3046\u3011-codes/334390455785/"
Check out the README for more details