1x12 - Yamada-kun and the Seven Witches

Yamada must get all the witches together to conduct the seven witches' ceremony, and the last three needed are Urara, Mikoto, and Rika. Hoping to at least save Urara, Yamada heads for Mikoto's house along with the student council president Miyamura, but they're stopped by Miyamura's sister Leona.