Matsuoka

First appearance: Bisuko gaiden

Affiliation: Terui Tech

After getting beat by Bisuko he dropped the school and left town, he got back with a gang to get back to Bisuko, but then heard the rumor that he lost to Tsukushima Hana and decided to go after Hana instead,

Bisuko heard he was going to go after Hana and beat him again. In the end Matsuoka wanted to stop being ignored by Bisuko and Bisuko didn't even know who he was.

Fights:
Matsuoka vs. Bisuko - Lost (Bisuko gaiden)