地元のいじめっ子達に仕返ししようとしたら、別の戦いが始まった。 raw 第01-08巻 [Chimoto no Ijime Kotta-tachi ni Shirikaeshi Shiyou to Shitara Betsu no Tatakai ga Hajimatta. vol 01-08]

From Kadokawa:Local bullies tormented Kotarou when he was a youngster. They were the skilled wrestler Akari, Kanae, a basketball prodigy, and Shigure, a prodigy in video games. Every day, Kotarou competed against these three guys in their respective sports to win. Unfortunately, he was no match for them.As a senior in high school, Kotarou now has another opportunity to confront them and exact his retribution. But he will discover a secret that he never would have expected.