A collection of standalone stories written by both Furuya Usamaru and Otsuichi. The stories all revolve around the common troubles that teenagers go through, whether it be falling out with a friend, being...

Though no one in school is aware of it, Ootaki-kun, a first year high school student, is a big fan of 80's songs and idols. One day, he found out that his classmate that sits next to him, Yakushimaru-chan, has...

Recently, Yuki has moved in with his childhood sweetheart Akizuki Hime right as their high school lives were beginning. However, Yuki quickly learned about Hime's secret. With her glasses on, she's a cold...

Yamazaki Yuri is a high school freshmen. She changes school in the second semester and moves to the dorm. Before her arrival, there are some rumors being spread in the dormitory. This story is about the daily...

A place where only 5 people can go──A blue spring that only 5 people can draw── Suzumiya, Shunsuke, Konchan, Hasse, and Kazama. A group of five who met in high school and are always together.At the end of...

Childhood-friends-turned-couple Ritsuho and Kyoichi have been dating for five years but naughty times are nowhere to be found. Ritsuho tries to bring their relationship to the next level, but Kyoichi doesn't...

Saku Ooyagi returns to his old town after seven years and becomes reacquainted with a childhood friend, the ever-boisterous Mihoshi Akeno; but the reunion is far from merry since his last piece of memory...

Kimura-sensei 2) Juusei o Kezuri DasuTrainspottingTaxi DriverKids ReturnSoratobu Kujira Won the 24th Japan Media Arts Festival Awards an New Face Award in 2021.

Arima, who mainly works as a receptionist in the library club, is a girl who easily bursts into tears. Sitting next to her is Kimu, a stoic underclassman who can't help but laugh when he sees her crying face.

In early summer of her second year in high school, Koguma's mom suddenly abandons her, leaving only a note that says "Bye." She is alone, having no parents, no friends, no hobbies. She silently reflects, "I don...

Onoda Haruichi, who dedicates his youth to Math, distances himself from his surroundings for the sake of his goal. His goal is to represent Japan in the International Math Olympiad (IMO). On the first day of...

Two girls, Ichinose Haruko and Nikaido Natsuko, bump into each other by accident, resulting in a kiss and them swapping bodies. The only way to swap back is to kiss again...

The author initially started as a childcare worker living in Tokyo. Under the name of "T-sensei," he uses Twitter to update followers on accounts of his work caring for kindergarteners.

Tadano Technical High School is located in a remote area of a snowy country. The students there are Akazaki, who has blonde hair and piercings but holds a national qualification, Kacchan, who will even get a...

After the manufacturing company of R-18 dating sims undergoes dissolution, an obsessed 30-year-old virgin visits a deserted shrine and requests to be sent to the world of their masterpiece, Kokorone Heartful...

Takamine-san has the air of a haughty girl, but she loves to play like an elementary school kid. Asuka-kun is burly and fierce-looking, but he is actually gentle and kind. The two enjoy playing old-fashioned...

The unrequited love comedy between a serious disciplinary committee member x the school's most beautiful girl.

Masaki Masamichi has his heart set on joining the legendary manga club of Takidani High School. After all of his effort to get into Takidani High School and prepare for his club entrance, he finds out that a...