![](https://cdn.animecharacters.io/images/anime/large/3660-4b9815a9.jpg)
Format
OVA
Episodes
3
Episode Duration
29 min per ep
Status
Finished Airing
Premiered
Aired
1989-10-14 to ?
Source
Manga
Rating
R - 17+ (violence & profanity)
Genres
Drama
Horror
Romance
Shoujo
Super Power
Studios
Visual 80
Producers
Movic
Licensors
Umi no Yami, Tsuki no Kage (海の闇、月の影)
Ruka and Rumi Kobayakawa are twin sisters in love with the same man, athletic upperclassman Katsuyuki Touma. Rumi seems supportive of Ruka's fledgling romance with Katsuyuki, until the twins are infected with a strange bacterium that transforms Rumi's personality and gifts the twins with terrifying psychic powers. Now Rumi will stop at nothing - or no one, that gets between her and Katsuyuki, including her own twin sister... (Source: ANN)