URI must be ascii only "https://www.linegames.org/ja/\u30D7\u30ED\u30B8\u30A7\u30AF\u30C8\u30BB\u30AB\u30A4-\u30AB\u30E9\u30D5\u30EB\u30B9\u30C6\u30FC\u30B8-feat-\u521D\u97F3\u30DF\u30AF-codes/312590394213/"
Check out the README for more details