An award-title urban SF/fantasy work. Later works by the author are visible, but no standalone publication under this title could be verified.

An award title with a sense of city and gadgets.

A carrier boy is attacked over a mysterious container and, after finding a sleeping girl inside, is drawn into a mechanical fantasy adventure. The award title is verified as published under Blue Chronicle.

A girl inside a container leads a boy into an adventure of skies and machines.

An award title combining ghosts, a sadistic tone, and grotesque appetite. No book under the same title could be verified through Amazon JP, NDL, or the publisher, and a retitled publication could not be confirmed.

The unusual title is confirmed, but identifiers for a standalone book could not be verified.

The award title was published as Denchishiki: Kimi no Kioku kara Boku ga Kieru made. It is a light literary novel foregrounding memory, disappearance, and emotional loss.

It portrays a fading existence as the pain of youth.

The award title was retitled for publication as Mienai Kanojo no Sagashimono. In a society where ghosts are ordinary, it follows a young man who cannot see them and an amnesiac ghost girl living together.

Life with an unseen girl becomes a youth story about memory and parting.

招魂のセレス is confirmed as an award-winning work, but no standalone book publication could be verified.

招魂のセレス is confirmed as an award-winning work, but no standalone book publication could be verified.