User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170209174955

About Volume 23. I believe that Season 4 will be aired at the same time Volume 23 is released. Don't take this for fact. Just something I think might happen. I could be wrong. But who knows? It would make sense just to BOOST book sales in Japan. I really wish they could translate the light novels to English so I could buy them. But unfortunately I would have to learn Japanese(which I don't have the time for) or just wait for CodeZero and zxzxzx to translate the light novels. I have the patience, but I love DxD too much that it pains me to wait.