Set in a futuristic world, there exist "Toys" which grant people superhuman abilities. This is responsible for a wave of crimes and necessitates employing Toy-using detectives to help solve them. Opera Kobayashi runs a detective agency, Milky Holmes, staffed by four aspiring young girl detectives who attend the Holmes Detective Academy, and each girl possesses their own unique Toy.

Genres

Cast

Suzuko Mimori

Sherlock Shellingford

Mikoi Sasaki

Hercule

Izumi Kitta

Cordelia

Satomi Akesaka

Henriette

Sora Tokui

Nero