Tokyo Requiem
English name: Tokyo Requiem
Genres: Supernatural, Hentai
Type: OVA, Episodes: 2
Aired: Apr 25, 2005 to Mar 25, 2006
Studio: Studio Jam
Source: Manga
Rating: Rx - Hentai
Synopsis:
An underground society lies beneath the surface of Tokyo. This society has kept silent for many years, but now, they are on the move. They are kidnapping four mikos and use their powers to wake up a long forgotten god...

(Source: ANN)