About the Film
A corpse of a clown is found in a park. Detective Shirataka Amane of Musashino Higashi Police Station begins investigating with rookie detective Uzuka Shinsaku. They find a picture of the victim holding a balloon with the number 1 and the letters TTX on social media which indicates pufferfish poisoning. Shirataka intuitively suspects that this is an incriminating statement done by a serial killer, but Chief Investigator Fukukawa Saeko denies her. Detective Kusano Seiya and other personnel of MPD First Investigative Division join the investigation, then a second murder occurs. Shirataka recalls an unsolved kidnapping and murder case from two years ago that she still regrets.
✨ The Watchlist Wizard Verdict
The Vibe: Hakutaka Shirataka Amane no Investigation File is a captivating and well-crafted entertainment movie from 2021. Directed by Keita Motohashi, and starring Yoko Maki, Hidekazu Mashima, Eiji Akaso A corpse of a clown is found in a park.
Fan Reception: While holding a polarized score of 4/10, Hakutaka Shirataka Amane no Investigation File retains a dedicated audience who appreciate its unique premise and stylistic choices.
Who Should Watch It: Highly recommended for general audiences and genre enthusiasts. If you enjoy movies, Hakutaka Shirataka Amane no Investigation File deserves a spot on your watchlist.
Production Specs
Top Billed Cast
Actors Also In
Trending This Week
© 2026 WATCHLIST WIZARD • DATA SYNCED VIA TMDB & WATCHMODE
















