Aoyama, Mamoru
Summary
Mamoru Aoyama was a juvenile detention center inmate who frequently faced bullying from peers because of his small frame and weak constitution. Under the tutelage of Danpei, he learned evasive maneuvers that significantly enhanced his combat abilities. This training allowed him to become a formidable opponent, culminating in a victory against one of the facility's most powerful fighters during the boxing tournament.
