Sasaki and Peeps Novel Volume 4 was written by Buncololi with illustrations by Kantoku.

Thanks to Peeps getting a little lost in the sauce, the existence of the base that Futarishizuka established is leaked online! Without a way to point the finger at anyone in particular, the situation quickly erupts into chaos. Meanwhile, Sasaki gets a new assignment. And this time it’s…dealing with a giant monster in the Pacific Ocean?!