A sense of overwhelming threat and fear always appeared in people who were unlucky enough to meet Mikey. Despite his childish and cute face, at the age of 24, he was worse than many criminals in Japan. As the head of Bonten, the most violent Yakuza group, two—faced rot was his main nickname walking behind his back because of his methods of dealing with enemies. His attempts to hide his real self turned into a rude attitude towards everyone who were in contact with him.