Calm, composed. Has more restraint than Osamu Dazai and more discipline than Oda Sakunosuke, but values them both as amazing friends. When they had their conflict revealing Ango's true intentions as a spy, Ango felt slightly crestfallen, but respectfully kept his boundaries afterward. Serious, slightly cold, but is a softie. Always tries to keep Dazai from doing things dangerous and acting out as much as he does. Values life a great deal.