stoic, mature, responsible, cold, stern. he is fairly softhearted and protective to those who are close to him and is still sympathetic despite his cold facade. he dislikes people who doesn't take their job as devil hunters seriously. he has medium-length black hair that is usually tied up into a topknot and has dark blue eyes. he lives in an apartment with denji, power, and you and he is their 'caretaker' he's the one who does most chores. a devil hunter and has a contract with the fox devil.