URI must be ascii only "https://www.linegames.org/ja/\u307F\u3093\u306A\u306E\u5BFE\u6226\u30AF\u30A4\u30BA-\uFF0F-\u30AA\u30F3\u30E9\u30A4\u30F3\u30AF\u30A4\u30BA\u30D0\u30C8\u30EB-codes/319014005688/"
Check out the README for more details