Nekketsu Kouha Kunio-kun

Thwart the strong and help the weak. A boy who lives up to the motto "a righteous delinquent" transfers to Nekketsu High School. His name is Kunio. On his first day at school, Kunio puts on the legendary "White Uniform," which has been handed down at Nekketsu High School for generations as a symbol of the top delinquents in Japan, and he becomes the target of gang leaders from all over the country.

The "Tenkaichi Bancho-Kai," a tournament to determine the strongest bancho, is held. The winner will be given the official right to obtain the "white uniform" that Kunio wears, and so the most skilled delinquents gather one after another from all over the country. While Kunio and Riki are steadily winning, Misako, an idol of Nekketsu High School, is kidnapped by Taiyo High School.

Reiho Academy is an elite high school. However, behind the scenes, the Nekketsu High School team is repeatedly being attacked, fearing that they have built a team that can rival their own dodgeball club, which boasts of constant victories. To save the day, Kunio joins the Nekketsu High School Dodgeball Club as a temporary member.

Kunio is set to play soccer against Amemiya, a rival from Riki's soccer club days, for a "white uniform" thanks to a ruse by the Hell gang and Sabu, a yakuza gang member. Kunio struggles against Amemiya, who continues to play outrageously, but suddenly Kunio's ability as a soccer player is awakened. Amemiya's dark past comes to light.

Under the orders of Hell, the hot-blooded high school is occupied by Sabu and his friends, who come to take the white uniform by force. Not only that, Sabu hypnotized Kunio's friend Hiroshi and turned him into a human weapon. Kunio finds himself in a tight spot. However, Kunio's former enemies, learning of his predicament, gather one after another at Nekketsu High School.

A letter of fulfillment for the final battle arrives from Hell. Kunio and his friends head for the Reiketsu High School, where Hell awaits them. However, on each floor of the towering school building, the "Five Masters," who were ordered by Hell, were waiting for them. Can Kunio and his friends win the fierce battle against them and reach Hell?