User blog comment:B214/Volume 21 info & spoilers/@comment-95.90.227.186-20160507145425/@comment-95.90.227.186-20160507191834

yeah, Issei is a Dragon (Dragon God) in my opinion and man could say Great Red and Ophis are his second Parents now because they gave Issei his Second Body/Life.

another question is issei a Reincarnated Devil or a Dragon/Devil Hybrid ? Thats I dont understand because Issei and Tannin are from the Beginning (Issei at the moment he was reborn) DRAGONS, and the EvilPieces have not erase their Dragonpowers/form so they should be Dragondevil Hybrids or not ?