Inui Seishu

Inupi is usually a stoic and quiet individual. However, he is not afraid to voice his thoughts and opinions even if it hurts him in the end. He is very committed to the Black Dragon and loyal to Hajime Kokonoi, who he considers his best friend. When he finds people he trusts, he devotes himself to them. He is brave but will be willing to show his vulnerable side and open up.

Inupi has shown great admiration to Black Dragon since his youth and wished to achieve the same thing that previous Black Dragon generations did in the past. However, his devotion over Black Dragon has become very obsessive to the point Inupi wanted to revive the gang himself. He is greatly saddened learning that Black Dragon is no longer the same as it once was.Inupi is very loyal he would die for his friend or his gang