Manjirou Sano
佐野万次郎
Also known as: Mikey (マイキー) · Invincible Mikey · Shrimp · Michael
Show bio — may contain spoilers
Height: 162 cm
He is a founding member and the leader of Tokyo Manji Gang. Mikey is usually a carefree teenager who loves to joke and play pranks around those he considers his close friends. He cares for them greatly and is determined to protect their honor. He rarely shows any sign of weakness, as he believes himself to be the foundation and support for Toman, and if the pillar himself were to display weakness, Toman would also be weakened.
Younger brother of Shinichiro, older half brother of Emma and younger "adoptive" brother of Izana
In the future, it is revealed that Mikey is the leader of the gang "Bonten" ,which is considered Japan's current worst criminal organization.
During the high school timeline it is revealed that Mikey is the leader of the "Kanto Manji Gang".