User blog comment:Animefangurl/Season 2/@comment-26076447-20150805030518

It comes out this fall in October hopefully we will get an official start date soon though. The Mukamis were featured in the game Diabolik Lovers MORE, BLOOD (same title as the second season). Ruki the eldest former aristocrat when he was a human before his father was killed and he ended up at the orphanage where he met Kou Yūma and Azusa. Kou was abandoned from a young age when he was a human. Yūma is actually Shū's childhood friend Edgar (spoiler) who supposedly died in the fire in his village and now he has amnesia and gets his memories back in fragments. Azusa is the youngest of the Mukamis he enjoys pain as well.