They have Japanese listed as one of the languages they cover, but it is only for Japanese speakers who want to learn English. There is still no course for learning Japanese. Is this ever coming to Duolingo? People have been begging for this for ages!
Ive been using the Spanish snd French courses and I like the app pretty well. Its slightly buggy now and then, but not too bad.
I just wish they would add Japanese since so many people have been asking for it for so very long.
AppleFanTara about Duolingo Learn Many Languages for Free, v5.0.15