URI must be ascii only "https://www.linegames.org/ja/\u30A2\u30A4\u30C9\u30EB\u30DE\u30B9\u30BF\u30FC-\u30B7\u30E3\u30A4\u30CB\u30FC\u30AB\u30E9\u30FC\u30BA-codes/281215926873/"
Check out the README for more details