User blog comment:B214/Volume 21 info & spoilers/@comment-95.90.227.186-20160507145425/@comment-24.113.252.213-20160508022931

So, by that logic, Issei is the same as the Devils from the Bune Clan (the ones that can transform into Dragons)?

You're saying that Tannin is a Devil first, and is a Dragon second?