성별 : 생일 : 키/몸무게 :
Voiced by: Taniyama Kishou (Drama CD)
Age: 16
Birthday: July 25th
Sign: Leo
Height: 177cm
Blood Type: O
Favourite food: Carbonated drinks
Pet-peeve: the dentist
Ren is a first year student at St. Nazareth Academy who lives in S-hall, and is also the first guy to share his room with Hiyoki. At first, he is very hesitant about sharing a room with a girl, but he eventually warms up to her, showing a special interest in Hiyoki bordering between a sibling-esque affinity and romantic inclinations. Though he'll deny it fervently, he and Kuga seem to share a dysfunctional friendship. Incidentally, Ren and Cain have a bitter past together.
Turns out he's Cain's brother.