Challenge Up!

Grand Blue Dreaming

Iori Kitahara begins his freshman year at Izu University and moves into his uncle's scuba diving shop, Grand Blue, in a seaside town. After an all-boys high school, he dreams of a fresh start full of beautiful girls and good friends. Instead, he is greeted by a rowdy group of naked upperclassmen who drag him into their alcohol-fueled antics. His cousin Chisa Kotegawa catches him at the worst possible moment, earning her scorn. Iori still wants his ideal college life, but the diving club's parties keep pulling him under.

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

Cheeky Brat

Yuki Machida has always put others first. As the eldest of a large family, she learned early to swallow her own feelings and carry responsibilities that were never really hers. Now in high school, she manages the basketball club, a role she took on for one simple reason: she has feelings for the team captain. Her carefully controlled routine shatters when Shou Naruse joins the team. Talented, relentless, and fully aware of his own charm, he sees straight through Yuki's cold exterior and decides he wants her. From sudden kisses to shameless requests, he pushes every boundary she has, turning her quiet days into a constant battle between irritation and a growing, unwanted attraction. As the

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.

Fighter Saotome, Cover Up

Satoru Tsukishima is a high school student and member of the boxing club. His quiet life is turned upside down when Yae Saotome, the Kanto region's Female Featherweight Champion and a rising star expected to represent Tokyo in the Olympics, confesses her feelings for him. Overjoyed but hesitant, Satoru turns her down, believing that a relationship would distract her from boxing and feeling unworthy of someone so talented. Their coach, Shioya, learns about the confession and comes up with an unexpected solution: she appoints Satoru as Yae's trainer. This allows the two to spend time together and secretly date under the guise of club activities. However, they must keep their relationship hidd

Suzuka

Yamato Akitsuki moves to Tokyo to start high school, accepting his aunt's offer of a room in her boarding house. He soon discovers the building is actually an all-girls dormitory, which makes his new life far more complicated than expected. At school, he notices Suzuka Asahina, a talented high jumper who turns out to live in the room next door. Their first encounters leave her with a poor impression of him, but Yamato joins the track team to get closer to her and discovers his own potential as a sprinter. Caught between constant misunderstandings and his growing feelings, Yamato trains hard to prove himself both on the track and to the girl he admires.