In Shizume city there's a legend about a red king with demon-like abilities that single-handendly created the Homra organization, as long as you get accepted into Homra, you can gain extraordinary powers.

Tokyo Regional Legal Affairs Bureau Census Division, Annex 4 also known as SCEPTER 4 is a police institution that aims to stop criminals with special skills. But for them, their real target are... ?

Novel adaptation of K, tells the story of how the current red clan was created, the background story of Kushina Anna, and details of Kamamoto Rikio, Yata Misaki and Fushimi Saruhiko joining the red clan and their time together as a clan.

The manga depicts what happens after the K: Missing Kings film from the viewpoints of different characters. (Source: Anime News Network)

**Note:** Won the Gold Prize category of the Dengeki Novel Prize 2005.

Sakurasuke Hanazaki lost his family in a fire when he was young and has been alone in the world ever since. He was taken in by the distant relatives of the Haruhara family and lives with Haruhara's parents and siblings, Yoichi and Yomari, as if they were his real family. One day, at the summer festival at a shrine where he went with Yoichi and Yomari, they are attacked by mysterious creatures created by a young man named Manshu who kills people...!?

There are twenty independent stories written by twenty different authors, sharing the common theme of "April". An anthology that is considered a rare item as it has never hit the shelves as a standalone book. There is no ISBN and it is an unbuyable except in online auctions. The anthology was published as a bonus gift to Dengeki Magazine readers in 2009.