URI must be ascii only "https://www.linegames.org/ja/\u4FA1\u5024\u89B3\u30B2\u30FC\u30E0-Yappi-\u30E4\u30C3\u30D4-\u304A\u3082\u3057\u308D\u30DC\u30FC\u30C9\u30B2\u30FC\u30E0-codes/337213790085/"
Check out the README for more details