Watch Series: Mayonaka no tantei Nightwalker Released in (1998) - Season 1 produced by JP, Jp, The TV Series categorized in Action, Adventure, Crime, Drama, Fantasy, Horror, Mystery, Science-Fiction, Animation, and content rating TV-14 with duration 25 min broadcasted as these networks TV Tokyo, Streamed at Putlocker & directed by Ayana Itsuki, Yutaka Kagawa, Kiyotoshi Sasano. Shido's a midnight detective, half human and half vampire with no real memory of his past, who specializes in solving supernatural murders.Joined by Yayoi Matsunaga, a female government agent, Riho Yamazaki, an orphaned teenage girl working as his secretary and Guni, a little green imp, Shido must face demonic creatures known as Nightbreed. - Season 1