Nightwalker: The Midnight Detective

Shido is a detective who works the night shift, caught between two worlds-half human, half vampire-with no clear memory of his past. He focuses on solving murders tied to the supernatural. Alongside him are Yayoi Matsunaga, a government agent; Riho Yamazaki, a teenage orphan who serves as his secretary; and Guni, a small green imp. Together, they confront dangerous entities called Nightbreed.