Warau Hyouteki
English name: Laughing Target
Genres: Horror, Mystery
Type: OVA, Episodes: 1
Aired: Mar 21, 1987
Studio: Pierrot
Source: Manga
Rating: R - 17+ (violence & profanity)
Synopsis:
Yuzuru was an average teenager who had almost forgotten that he was betrothed to Azusa when he was only six! Now arriving to claim what she feels is rightfully hers, only Satomi (Yuzuru's current girlfriend) stands in her way... and with the mysterious and frightening powers that Azusa brings, Satomi won't stand in her way for long!

(Source: AniDB)