Side-story taking place between the match against St. Gloriana and the beginning of the Senshadou Nationals. It centers around a training match not shown in the anime, between Ooarai Girls High School and the Maginot Girl's Academy.
The story follows Detective Xeno, who after being found collapsed at the side of a road covered in blood and was taken to a hospital the first thing he said upon awakening was solving a murder that happened in the hospital! Xeno himself has no memory of who he is or where he came from, but after that huge incident and after leaving the hospital, he opened up a detective agency and in just a year he solved some high-profile cases.
University student Hikaru is an egoist whose type is "Girls who tell me that they like me." One day, something changes after finding his younger brother Hijiri going on a date with a younger boy (not really his lover). The stage is set for Gihou Ido's first comic!
Fudatsuki Kenji is known in school for two things: for being a delinquent and for having a sister complex. He constantly follows his sister Kyoko around, fixing her giant ribbon and chasing off any boys who might be interested in her. However, the truth is much stranger than people believe. He actually doesn't have a crush on his sister-- in fact, he likes Hibino, the only girl in class who isn't afraid of him. The problem is that his sister is literally a monster. She's a jiangshi (vampire), who is much stronger than an ordinary person and who needs a certain amount of blood from Kenji each day. Her ribbon keeps her in check, but if it comes off, she instinctively attacks the nearest person. Her ribbon also has a huge affect on her personality. With the ribbon, she's irritable and sharp-tempered, but without it, she's extremely sweet and apologetic (while she attacks). Will Kenji be able to keep his sister from hurting anyone, and maybe find some way to overcome his sister-complex reputation enough to have a chance with Hibino? (Source: Manga Helpers)
Sequel series set after Nohana and Taro-kun start dating. **Included one-shot:** Koisuru Tsuki to Taiyou-kun
The "prison survival action" story is set after the sudden emergence of special powers in certain pockets of humanity. To deal with these so-called "Altered," a mysterious remote island prison named "Area D" was built.
A spin-off of Girls & Panzer series about Erika Itsumi's time as a student at Kuromorimine Academy.
Special one-shot to celebrate 21st anniversary of serialization. The continuation of the story after the final chapter.
The plot centers on the titular Tsubaki Kunoichi, the best student in her school, and a curiosity that she cannot reveal. *Nominated for the Tsugimanga 2020 Award in the Manga Category.*
Rising Sun will revolve around Tsubasa as he aims to participate in the Olympics as a representative from Japan. (Source: Anime News Network) *Note: Chapter count includes 2 bonus chapters and the 10 chapters of Rising Sun The Final as part of Volume 20.*
Not particularly good at sports, not very popular, and not very good at school, Naoki's middle school years are filled with video games and erotic books. But one day, a cute girl called Iroha appears, claiming to be his daughter from 20 years in the future. Apparently, in the future magic has been discovered, and she has come back in time by magic to protect her beloved papa from a dark future.

