Yamada-kun and the Seven Witches - S01

Shiraishi Urara is the top student at her school. One day, she accidentally kisses the school delinquent, Yamada Ryuu, and suddenly finds herself trapped in his body. To return to their own bodies, Urara and Ryuu realize that kissing triggers the switch-but this also leads them to uncover a bigger mystery: there are seven witches hidden in their school. Now, they must work together to figure out who these witches are.