Talk:Ushi-Oni/@comment-25820140-20150702002713/@comment-12776-20150702095403

Most likely because MGE isn't manga or game, it's fictional encyclopedia. Making hentai anime out of it would be sort of difficult. Not to mention that despite being long runner, it's still publish as dojinshi, not some work from corporation. And it being hentai make it even harder to make anime adaption.