Oota (太田) is a boxer at the Nerima Boxing Group.
|Current Affiliation||Nerima Boxing Group|
|Wins by KO||N/A|
|Manga Debut||Round 29|
|Anime Debut||Round 13 (The Fighting)|
He was first seen in the Chapter 29, when Ozuma went Tokyo to fight against Ippo, he needed to train at a gym in Tokyo and he start training at Nerima Boxing Group. One of the fighter in the saw Ozuma as he trains and ask one of gym's strongest fighter Oota to Spar with him. When they start, Oota give his all strength to his punches and makes Ozuma angry. Ozuma gives him a punch then a right deadly hook, everyone at the gym starts panicking after seeing Oota and calls an ambulance.