*Note: This is a promotional oneshot for the web novel of the same name.*

First official Touhou book released on August 11th, 2005. The collection includes 9 comics.

The amnesiac protagonist, Yuma, wakes up at a train station and discovers through his luggage that he is a detective working on a case. Yuma heads for "Kanai Ward," where he was supposed to investigate the case with the Shinigami who haunts him. However, an incident occurs on the train they are on...?

Satoshi looks different from all the kids in school—blond hair, blue eyes. His favorite sport is different as well: squash. Though he'd trained alone for the longest time, Yuuki, a boy with social anxiety, suddenly joins the squash club. Why squash? Because when you're both facing the same wall, you're not looking anyone in the eyes—and you have someone on your side.

Shou Takamiya has given up on basketball – jealous of his skills on the court, his teammates bit by bit pushed him out. That was years ago, and now, he just wants to go home and play the new Monster Hanger. That is, until an old classmate of his introduces him to a new pastime… 12 by 12 meters. 20 seconds. A wealth of obstacles. It's tag – as a sport. *Note: Honorable Mention in the 65th Weekly Young Jump Rookie and Month's Best awards.*

Five chapter spin-off series of *Kirio Fanclub*.

Jun is an intelligent and resourceful girl who spends her time creating all kinds of inventions. She creates a robot, Kichinosuke, who follows her everywhere and becomes her close friend. She falls in love with Zero, a motorcycle enthusiast who prefers to travel the roads rather than study. Their mutual love of mechanical objects brings them closer together and Jun is determined to have Zero as her boyfriend. Unfortunately for Jun, he doesn’t even seem to notice her feelings!

In a world devastated by numerous battles with demons, the brutal adventure story of modern adventurer Johan begins! A full-fledged dark fantasy spun through magic begins! (Source: Kadokawa, translated)