Yamada-kun to 7-nin no Majo (ONA)

Format: ONA
Episodes: 1
Episode Duration: 3 minutes
Status: finished
Start Date: 8-25-2013
End Date: 8-25-2013
Season: summer 2013
Average Score: 6.8
Mean Score: 6.8
Studios: LIDENFILMS
Producers: Kodansha
Source: manga
Genres: Comedy Romance Supernatural

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)