URI must be ascii only "https://www.linegames.org/ja/\u8131\u51FA\u30B2\u30FC\u30E0-\u4E2D\u83EF\u6599\u7406\u5E97\u304B\u3089\u51FA\u305F\u3044-codes/337229662641/"
Check out the README for more details