Sho liked MTB very much and he always practiced at the practice field, “X-Zone”, with his friends, Takumi and Makoto. Takumi was a good mechanic and Makoto was a competitive girl rider. One day, he was challenged by a MTB team, “Shark Tooth”, of Samejima brothers’ betting the X-Zone. For Sho, X-Zone was a memorable place where he had spent days with his dead father, and he couldn’t lose the game. The day came, and during the race with the leader of Shark Tooth, black smoke suddenly covered around, and they were sent to another world. When he came to, he found Kakeru, Makoto, and his MTB, “Flame Caesar”, were also there. While they were wondering what had happened, MTB riders came. They challenged Sho to a MTB bout. They said Sho had to collect 10 pieces of emblems by winning MTB bout, “Idaten Battle”. This is how Sho came down to compete in Idaten Battle at various courses, such as, volcanos, ruins, deserts, snowy montains, and grave yards. Whether will show win the race to come back to his world?

As a young child, Aizawa Yuuichi had often visited his cousin in the city; however, something drastic happened to keep him away for seven long years. Now, Yuuichi returns, his memories of those days are simply gone. Settling into the wintry town, Yuuichi comes across several young girls, all of whom are connected to his past. As he befriends them and continues to interact with them, the long forgotten memories from his childhood begin to resurface... [Written by MAL Rewrite]

With their school's pool opening the next day, Iria schemes up the idea to hold a swimsuit contest. With Lisara, Mina, Quele, and Iria herself all participating in the event.

Kishibe Rohan wa Ugokanai adapts a handful of one-shots based on the manga series JoJo no Kimyou na Bouken, and follows the bizarre adventures that Rohan Kishibe goes through as he searches for inspiration for his manga. Fugou Mura Rohan accompanies manga editor Kyouka Izumi to a secretive village where she plans on buying a house. Izumi informs Rohan that inhabitants of the village suddenly become rich at the age of 25 after purchasing their homes. Being 25 years old herself, Izumi has high hopes for moving into the village and invites Rohan to gather ideas for his manga. As they enter one of the houses for an interview with the seller, they are greeted by a servant named Ikkyuu, who puts them through a test of etiquette with deadly consequences. Mutsukabezaka Rohan meets with his editor, Minoru Kagamari, to discuss both his manga and the six mountains that the manga author recently bought. He explains that he purchased the mountains in order to search for a legendary spirit known as the Mutsukabezaka. To give his search context, he tells the tale of Naoko Osato, a wealthy heiress who murdered her boyfriend and became cursed by the spirit. Zangenshitsu Rohan decides to vacation in Venice after putting his manga on hiatus. While there, he explores the interior of a church and examines the structure of its confessional. After stepping into the priest's compartment, Rohan hears a man enter the confessional and begin to confess his sins. The man recounts his confrontation with a starving beggar and the haunting events that followed. The Run Youma Hashimoto is a young male model who has quickly risen to success. As his popularity grows, so does his obsession with his appearance and body. One day, he meets Rohan at the gym, and the two quickly form a rivalry which pushes Youma to intensify his training. Soon. Youma's fixation on his physique takes a dark turn as his training takes precedence over his life, and he challenges Rohan to a fatal competition on the treadmills. [Written by MAL Rewrite]