

Season 1 • Episode 6
LatestThe Police Department denies that the barcode case ever existed in a massive cover-up attempt. Three remaining members of the investigation team decide to continue working on the case on their own. The Police Chief's entire family dies under mysterious circumstances. Amamiya tracks down the baby stealer to a remote cabin in a snowstorm for a final showdown to recover his own missing child.
MPD Psycho (full title: Multiple Personality Detective Psycho – Kazuhiko Amamiya Returns) is a six-part Japanese surrealist horror miniseries directed by Takashi Miike, based on Eiji Ōtsuka's manga series of the same name. Homicide detective Yosuke Kobayashi saw his wife killed by serial killer Shinji Nishizono. From the shock of the incident, he suffers from multiple personality disorder and becomes Kazuhiko Amamiya. Soon after, he goes on the hunt for revenge.
Direction
Miike's signature unfiltered chaos—beautiful, repulsive, unforgettable.
Acting
Naoki Hosaka's seamless shifts between fractured selves.
Practical Effects
Grotesque body horror that digital could never replicate.
Creators
Takashi Miike, Eiji Otsuka
Trivia, insights & behind the scenes
Naoki Hosaka studied actual DID case footage to distinguish each personality through micro-movements and posture shifts.
The series directly satirizes Japan's early 2000s 'information society' and media's commodification of serial killers—years before true crime podcasts existed.