Buttobi Itto

Wind Breaker

Jo Ja-Hyun, known as Jay, is the model student at Taeyang High. He earns top grades and serves as student body president, dedicating himself entirely to his studies. This leaves him with little time for friends or hobbies, as he feels the weight of expectations pushing him to succeed academically. His carefully controlled world is disrupted when his classmate Yoon Minu sees him riding his bike with incredible skill. Amazed by Jay's natural talent, Minu is determined to recruit him for his biking crew, the Hummingbird Crew. Jay coldly refuses, but Minu won't give up easily. He challenges Jay to a race, promising to leave him alone if Jay wins. This challenge pulls Jay into the exhilarating a

Hajime no Ippo: Fighting Spirit!

Makunouchi Ippo is a shy high school student who spends his days helping his mother run the family fishing boat business. His lack of social life and timid nature make him an easy target for bullies, who constantly beat him up and force him to run errands. One day, during a particularly brutal attack, he is rescued by Mamoru Takamura, a professional boxer who takes the unconscious Ippo to the Kamogawa Boxing Gym. When Ippo wakes up, he is fascinated by the world of boxing, but lacks the confidence to try it himself. Takamura, skeptical of his resolve, gives him an impossible task with a one-week deadline. Driven by a sudden desire to become stronger for himself and his mother, Ippo trains

Air Gear

Minami "Ikki" Itsuki is the toughest kid at Higashi Junior High School and the leader of the East Side Gunz. Known as the "Unbeatable Babyface," he lives with the mysterious Noyamano sisters, who secretly belong to a Storm Rider team called Sleeping Forest. After a humiliating defeat at the hands of the Skull Saders, a rival street gang, Ikki discovers the sisters' hidden world of Air Treks—motorized inline skates that allow their riders to perform incredible, gravity-defying feats. Determined to regain his pride and experience the sensation of flight, he throws himself into the dangerous and thrilling world of Air Trek.

Good-For-Nothing Blues

Maeda is a new student at Teiken High School. He stutters when he is nervous and is rather clumsy. He gets noticed immediately because he hits a teacher during the entrance ceremony. Some clubs search to enlist him as they see in him a force they can use to get even with other clubs. But Maeda is a loner and has only one dream: becoming boxing champion. His first objective is to beat the leader of the boxing club. His path is marked by constant clashes, as the story focuses more on gang fights than on boxing itself.

SK∞

Reki is a high school sophomore who is hooked on “S,” an illegal and dangerous downhill skateboarding race held in an abandoned mine. Among the skaters, the most intense moments are the “beefs,” the heated duels that break out during the races. When Langa, a transfer student who has just returned to Japan, arrives at his school, Reki takes him to the mine where “S” takes place. Despite having no skateboarding experience, Langa gets pulled into this underground world, where every race pushes the skaters to their limits.

Little Lord of Karate

Kohinata Minoru is a college student at an institution renowned for its sports programs, not its academics. He begins his journey as a gymnast alongside his friend Nana, but quickly becomes a target for bullying by his senior teammates. His life takes a drastic turn one evening when Mutou Ryuuji, a karate student, witnesses the harassment. Ryuuji intervenes, not out of pure altruism, but with the intent to pull Minoru into the demanding and violent world of karate. As Minoru is dragged into this new discipline, he forges bonds with a new group of friends. He soon discovers that each of them carries a heavy, dark past. These hidden histories begin to surface, culminating in the revelation of