Yamada-kun to 7-nin no Majo: Mou Hitotsu no Suzaku-sai
English title: Yamada-kun and the Seven Witches OVA
Japanese title: 山田くんと7人の魔女 OAD
Type: OVA
Episodes: 2
Source: Manga
Genres: Comedy, Romance
Studios: LIDENFILMS
Producers: Kodansha
Duration: 30 min per ep
Rating: PG-13 - Teens 13 or older

Shiraishi Urara is the top student in her school. One day, due to an accidental kiss, Urara finds herself in the body of the school delinquent, Yamada Ryuu! In trying to switch back to their own bodies, Urara and Ryuu discover that kissing causes them to switch bodies, which leads to their discovery that there are 7 witches in their school. They soon try to uncover the identities of the 7 witches...

(Source: AniDB)