Yamada-kun to 7-nin no Majo (OVA)
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...
Directors: Fumiaki Usui, Hidemi Yamashita, Kazuya Sakamoto, Masayuki Yamada, Norihiko Nagahama, Seiki Takuno, Taichi Atarashi, Tetsuya Watanabe, Tomoko Takano, Yasuyuki Ôishi, Yoshihide Ibata
Writers: Michiko Yokote, Miki Yoshikawa, Tomoki Endo
IMDB: tt4623042