Electronic supplement "Champion BUZZ Vol.31" included with the digital edition of "Weekly Shonen Champion" Issue 18, released on Thursday, April 2nd!!

Akita Shoten Co., Ltd. (Location: Bunkyo-ku, Tokyo; Representative Director and President: Tokuji Yamaguchi) is pleased to announce the start of distribution of the electronic supplement "Champion BUZZ Vol.31," which is included with "Weekly Shonen Champion" (Editor-in-Chief: Hideo Matsuyama) Issue 18 (released on April 2nd).

Champion BUZZ started as a magazine specializing in otherworld works, but after a major renewal in Vol. 27, distributed in December 2025, it has expanded its genre!

Gracing the cover of the newly distributed "Vol.31" is...

"Girls x Vampire"!

Original Story: Mikami Teren

Manga: Minori Chigusa

~Work Synopsis~

Wakana, a high school girl who became the vampire Ruruna-sama's first familiar, awakens to a stronger love for her mistress than Ruruna-sama had imagined...!?

A passionate girls' comedy spun by the popular yuri author Mikami Teren and Minori Chigusa in a dramatic tag team!!

Also, the latest two chapters of the newest spin-off of "Welcome to Demon School! Iruma-kun":

"Welcome to Demon School! Iruma-kun: My Alliance's Game Path" are featured!

Original Plan: Osamu Nishi

Original Story: Atsushi Tsudanuma

Art: Konisuke

~Work Synopsis~

The "My Alliance" group thoroughly enjoys demon world games, a "Mairuma" game life spin-off!

【Product Overview】

●Featured Magazine: Weekly Shonen Champion Issue 18 Electronic Supplement "Champion BUZZ Vol.31"

●Release Date: Thursday, April 2nd

●Special Price: 400 yen *Included with the digital edition of Weekly Shonen Champion.

Available at various e-bookstores.