Knuckle Wars

Moriyama, who was released from prison, learns that the level of boxing world is declining. He laments this situation and decides to raise a world champion himself. He finds a boy, Mikami Ran, who has hidden talent for boxing. Moriyama trains him to turn him into a world champion. Boxing depicted in this work is not only on the glamorous side, but also on the dark side that is the underworld.