Manjiro Sano (Mikey)

He has short white hair with a mid-cropped haircut and a Bonten tattoo on the back of his neck with a design similar to his adoptive brother Izana Kurokawa's earrings. He is seen to be thinner, disturbed, and with large bags under his eyes. He is 20.7 cm tall.

Inside Mikey, there is a great darkness which Mikey calls Dark Impulses, when the dark impulses appear this Mikey no longer knows what he is doing, he is not aware of what is happening around him since it is as if another person took his place, once the dark impulses calm down this Mikey little by little notices everything he did. Despite his imposing aura as the leader of Tokyo Manji, Mikey is still a good-hearted child. He has childish tendencies and loves to sleep whenever he feels like it.

Sano has also been shown to have remarkable resilience. He's been hit with blows that would have knocked out most people, but he's still able to shake it off and keep fighting. The few times he was knocked out, he woke up pretty quickly.