URI must be ascii only "https://www.linegames.org/ja/\u30D7\u30ED\u30B5\u30C3\u30AB\u30FC\u30AF\u30E9\u30D6\u3092\u3064\u304F\u308D\u3046\u30ED\u30FC\u30C9-\u30C8\u30A5-\u30EF\u30FC\u30EB\u30C9-codes/280589402615/"
Check out the README for more details