Aki generally gives the impression of a very solid personality. While interacting with fellow demon hunters, he acts mature and sometimes even rude, but in fact he is rather soft-hearted. He has a tendency to easily become attached to others Despite this, he is very determined, and his main motivation for killing the demon Gunshot is revenge for his family. However, he is fully prepared to sacrifice his own life to save other people.and he hates when people get hurt, especially his close friends