Volume 5

The 5th volume of the manga.

Synopsis
Nene Yashiro serves as the assistant to the School Mystery Hanako-kun.

When she is invited by enigmatic playboy Natsuhiko to a mysterious tea party, she meets Hanako-kun's “girlfriend” and his “little brother”...!?

On top of that, she learns that one of the Seven Mysteries is mixed in with her classmates...

Features

 * This volume includes an extra 4-koma one-shot by AidaIro that they drew for GFantasy's manga contest, About 8 Manga Battle. The one-shot features Akane, Lemon, and Aoi.
 * This volume includes a preview of volume 6.