Season 1

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,…

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…

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…

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 t…

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 w…

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,…

Johnny, an exchange student from the U.S., transfers to Nekketsu High School. Johnny used to be a promising basketball player, but in order to earn money for his younger sister Mary's surgery, he has been working hard a…

Riki holds in his hand a legendary student bag filled with steel plates. Carrying this bag meant that Riki was the target of hardcore delinquents while demonstrating to those around him that he was the strongest student…

One day, Kunio rescued a student, Kurebayashi, who was not feeling well on the street. Kunio's heart flutters at the sight of her dainty appearance and sexy behavior, but Kurebayashi turns out to be a Red Lion, an assas…

The straight-laced Kunio is always determined and always solves everything with one word: "Nekketsu". Misako, however, is not so sure about her future. With Hakuo's encouragement, Misako decides to enter a newcomer audi…

The shopping district in the town where Kunio and his friends live has long since lost its former liveliness and has become completely deserted. Then, a businessman by the name of Togo proposes to hold a town-wide "spor…

Riki's unexpected injury and the existence of a contestant who has been in touch with Togo has thrown the event into chaos. The "Athletic Meet," which started with great pomp and circumstance to revive the shopping arca…

There was a series of disturbing developments around Kunio. Riki, Tadokoro, and Riki's senior, The Blue Emperor, were attacked by someone one after another. It was all the work of Sabu, a member of the Kanto Sanwakai, w…