A group of classmates reunite in their hometown for the first time in a while. They rent a recreational boat and experience a fleeting sense of freedom, but in the sea lurks a giant man-eating shark. One after another, the youths fall prey to the shark. And when the boat breaks down during the shark attack, it's a desperate situation in the open ocean!
First year student Hiyoko looks up to Manabe, who looks like a manga hero she likes. But the real Manabe gets angry easily, has a bad mouth... totally different from a hero. Yet, he would randomly smile. Sometimes, he would be really gentle too? (Source: Kodansha, translated) **Included one-shot:** In My Rain
Thirty years after World War III, Japan has suffered immense damage from a dangerous weapon known as a "Man Bomb" which affected nearly all Japanese men and rendered them unable to fight, with other men giving their lives for their country. Heihachi Edajima, an Otokojuku veteran and survivor of the Man Bomb, starts up a new facility known as Onnajuku, a tough combat training facility, and begins training several Japanese women to fight for their country. The manga follows Momoko Tsurugi, a descendant of former protagonist Momotarou Tsurugi, who recently enrolls in Onnajuku. As spirited and tenacious as her ancestor, Momoko's catchphrase is "As a woman, I ain't dying! I, Momoko Tsurugi, will show you my burning youth!" (Source: Anime News Network)
A young character attends a school specifically for Super Divers players in order to become the best in the world. (Source: Kanzenshuu)
A gaiden that takes place a half-year prior to the main story.
Asahara Yuu attends a private high school for the fine arts. Her parents are professional musicians and she herself is a good pianist. With her talent and looks, everything has come easy for her, but when her parents force her to live in the school dorms with the visual art students while they are away for the year, things take a very sharp turn... Note: Vol. 3 of this series also contains a one-shot titled "Gozen Oji no Saishuu Ressha" about a guy photographer who is wondering whether it is finally time to end it with his girlfriend of many years, when he suddenly meets another young girl on a trip up north.
Noa Mukanae is a member of the Vtuber idol group "Hoshigaoka High School." Gou Karube, one of Noa's well-known fans, is a high school student who spends his youth in order to support his favorite idol. Thanks to the continuous support of her fans, she was able hold a solo live concert. The time has finally come where she could make her dream come true together with her fans... or so it should have been. A manga serialization about producing a good ending for your "oshi."

