TV show availability guide
Ron Kamonohashi's Forbidden Deductions
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!
2023 6.8/10 community score 1 season · 26 episodes Ended
- Animation
- Mystery
- Crime
- Action & Adventure
Viewing market
Country-level availability
Where to watch in United States
4 platforms currently listed across all viewing options
Data checked 23 Oct 2026, 12:07 UTC
Included with subscription
2Streaming providerCrunchyrollNo linked platform guide yetDetails unavailable Streaming providerCrunchyroll Amazon ChannelNo linked platform guide yetDetails unavailable
Buy
2Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable Streaming providerApple TV StoreNo linked platform guide yetDetails unavailable
Series schedule
Seasons and episode dates
A concise series timeline, including the latest aired episode and the next date currently listed.
- First aired
- Seasons
- 1
- Episodes
- 26
- Status
- Ended
Latest aired episode
S1 E26
The Case of the Highland Auberge Serial Murders (4)
Aired 24 min
The culprit behind the killings at the auberge has been identified, but Ron is still reeling from the flood of memories that this case has triggered. Will the missing pieces of his past bring him despair, or something else?
Next listed episode
No upcoming episode date is currently listed.
Season guide
Most recent seasons first
Season 1
26 episodes
First episode aired
About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.
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