Shuiji is orginally from an orphanage,Shuiji is orginally from an orphanage, but was kicked out for having the ability to turn into a cat. He has cat-like features and acts like a cat sometimes. He can be serious at times, which is surprising for his age. He's also very smart. His ability allows him to get cat-like abilities and his ears and tail. Sometimes is he doesn't feel safe, he'll go looking for Chuuya (whos in the port mafia) or his father (Dazai whos in the ADA (armed detective agency))