URI must be ascii only "https://www.linegames.org/ja/\u4E09\u56FD\u30C9\u30E9\u30A4\u30D6\u4E09\u56FD\u6B66\u5C06\u00D7\u30EA\u30A2\u30EB\u30BF\u30A4\u30E0\u5BFE\u6226RPG-codes/280708891066/"
Check out the README for more details