Ron Kamonohashi's Forbidden Deductions - Season 1 - Eps 5: The Case of the Hand Collector
Kawasemi Omito, a supremely skilled detective, leads a joint investigation into a serial killing case. Amamiya lends him Toto, whom Kawasemi deems so useless he's invisible. Ron appears at the newest crime scene as a consultant, irritating Kawasemi.
About Ron Kamonohashi's Forbidden Deductions

Title: Ron Kamonohashi's Forbidden Deductions
First Air Date: 2023-10-02
Last Air Date: 2024-12-30
Status: Ended
Rating: 6.5/10 (from 32 votes)
Language: JA
Seasons: 1
Total Episodes: 26
Network: AT-X Tokyo MX
Genres: Animation, Mystery, Crime, Action & Adventure
Production Companies: diomedéa, KADOKAWA, TOY'S FACTORY, AT-X, movic
Synopsis
Ron Kamonohashi was once regarded as a genius at the top detective training academy. But after a fatal mistake, he was expelled and forbidden to become a detective. Years later, police officer Totomaru Isshiki knocks on Ron’s door seeking help on a serial murder case. He finds Ron, now a messy-haired recluse, who agrees. Together, this mismatched detective team begins solving their first mystery!
Cast

Yohei Azakami
Ron Kamonohashi (voice)

Junya Enoki
Totomaru Ishiki (voice)

Yoko Hikasa
Amamiya (voice)

Taku Yashiro
Spitz Feier (voice)