Crunchyroll
Netflix
Sony Liv
★ 8.0 TV Series
Moriarty the Patriot
Ron Kamonohashi's Forbidden Deductions
Kamonohashi Ron no Kindan Suiri · 鴨乃橋ロンの禁断推理
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… Read more
Storyline
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! (Source: Crunchyroll)
Trailer
Characters & Japanese Voice Cast
Ron Kamonohashi
Main
VA: Youhei Azakami
Totomaru Isshiki
Main
VA: Junya Enoki
Mofu Usaki
Supporting
VA: Nao Touyama
Spitz Fire
Supporting
VA: Taku Yashiro
Amamiya
Supporting
VA: Youko Hikasa
Omito Kawasemi
Supporting
VA: Jun Fukuyama
Mylo Moriarty
Supporting
VA: Yoshitsugu Matsuoka
Winter Moriarty
Supporting
VA: Yumiri Hanamori
Chikori Monki
Supporting
VA: Konomi Kohara
Finn Fennec
Supporting
VA: Megumi Han
John Grizzly
Supporting
VA: Kazuhiro Yamaji
Hirsch
Supporting
VA: Kenjirou TsudaSeasons & Related Anime
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Frequently Asked Questions
Where can I watch Ron Kamonohashi's Forbidden Deductions in India?
Ron Kamonohashi's Forbidden Deductions is available in India on Crunchyroll, Netflix, Sony Liv. Availability can differ by season and changes over time.
How many episodes does Ron Kamonohashi's Forbidden Deductions have?
Ron Kamonohashi's Forbidden Deductions has 13 episodes.
Which studio made Ron Kamonohashi's Forbidden Deductions?
Ron Kamonohashi's Forbidden Deductions is produced by diomedéa.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 16 October 2026, 6:52 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].