An unlockable character fromMahjong Soul. He hasshortblack hairthat is typically tied into ashort ponytail. His eyes are alsoblack. He wearsglasses. As the vice president of the student council, Ren is serious, reliable and seems to have more power than the president,Usumi. This isn't surprising given that the president is always seen running around, trying to avoid him... It is said that Ren has a list of "problematic students". Do you happen to be on it?