URI must be ascii only "https://www.linegames.org/ja/[777Real]\u30D1\u30C1\u30B9\u30ED\u4EA4\u97FF\u8A69\u7BC7\u30A8\u30A6\u30EC\u30AB\u30BB\u30D6\u30F33-codes/333922187822/"
Check out the README for more details