Yamada-kun and the Seven Witches

A young girl speculates her new teacher to be some kind of demon or similar supernatural being, and eventually coerces three other classmates into proving her theory.

Oneshot crossover between "Yankee-kun to Megane-chan" and "Yamada-kun to 7-nin no Majo".

Special collaboration between Seo Kouji (Fuuka), Hiroyuki (Aho Girl), Yoshikawa Miki (Yamada-kun to 7-nin no Majo) and Katsuki Hikaru (Baby Steps).

Special collaboration between Shounen Magazine series.

Pairing: Miyamura x Yamada From [Rotti Totti](https://www.mangaupdates.com/groups.html?id=9047): Ushio is forced against his will to listen to Yamada's complaints about Miyamura's intensifying skinship!

Pairing: Miyamura x Yamada From [Rotti Totti](https://www.mangaupdates.com/groups.html?id=9047): Yamada stays home sick, so Miyamura decides to pay him a surprise visit~