Ask The Boys some Questions

Purple: Noë, One of The many Forms Of Shinji Chisuke, and By far the most Docile, despite being the biggest

Blue: Hyousuke "Hyo" Reiya, A Servant of Shinji. Takes on a parental role for him as well, seeing as they raised him.

Red: Baladan/Bal. A demonic Entity that's contained inside Hyo's Eye most of the time. The Oldest of the Three.