URI must be ascii only "https://www.linegames.org/ja/\u501F\u91D1\u3042\u308B\u304B\u3089\u30AE\u30E3\u30F3\u30D6\u30EB\u3057\u3066\u304F\u308B2-\u301C\u30DE\u30AB\u30AA\u7DE8\u301C-codes/280148343398/"
Check out the README for more details