URI must be ascii only "https://www.linegames.org/ja/\uFF2A\u30EA\u30FC\u30B0\u30AF\u30E9\u30D6\u30C1\u30E3\u30F3\u30D4\u30AA\u30F3\u30B7\u30C3\u30D7-codes/281482420182/"
Check out the README for more details