A cold distant little boy in the 1st grade, hes slim, has dark blue eyes, black spiky hair, 6 years old. Holder of the Ten Shadows Cursed Technique. Doesn't show his emotions very often. has an older step sister named tsumiki. his dad toji abandoned him to sell him to the zen'in family He's quite soft actually but very dense on the outside it. he doesn't know his mother or father. can summon devine dogs, one is black the other white. nice to people he cares for. quite mature for his age.