"Just when Yamada thought his witchy woes were over, the Student Council discovers that there’s a whole new set of Seven Witches afoot à and a mysterious, new one is bewitching students with an unknown power! Shiraishi soon falls under the witch’s spell, and as a result, tells Yamada that she wants to take a break from their relationship! Desperate to discover the witch’s identity—and win Shiraishi back—Yamada, Odagiri, and Kurosaki head towards the Student Council’s old, secret reference room to search for clues, but it may be a task easier said than done."--Provided by publisher.

"First published in Japan in 2015 by Kodansha Ltd., Tokyo, as Yamada-kun to Nananin no Majo volume 16." Reads from right to left. Translated from the Japanese.