URI must be ascii only "https://www.linegames.org/ja/\u30AA\u30F3\u30AF\u30EC-LUCK-ROCK-\u30AA\u30F3\u30E9\u30A4\u30F3\u30AF\u30EC\u30FC\u30F3\u30B2\u30FC\u30E0-codes/281070973085/"
Check out the README for more details