S01E0125:491. The Case of the Metropolitan Serial DrowningsThe Metropolitan Police Department is struggling to investigate a series of murders, yet Detective Isshiki is ordered to go home. Kiku of the General Affairs Division…Episodes — Season 1
Season pageS01E0125:491. The Case of the Metropolitan Serial DrowningsThe Metropolitan Police Department is struggling to investigate a series of murders, yet Detective Isshiki is ordered to go home. Kiku of the General Affairs Division…
S01E0224:592. The Case of the Locked-Room Piggy Bank TheftRon is excited to solve cases by using Toto, but he's not on any good ones because his boss thinks he's useless. All he gets are odd jobs and busywork. Ron, however, is…
S01E0324:493. The Case of the Benizome Hot Spring Murder (1)Ron wins a pair of tickets to a hot spring in a raffle. Toto accompanies him to stay at the Benizome Inn. The innkeeper who greets them is friendly, but he isn't who he…
S01E0424:064. The Case of the Benizome Hot Spring Murder (2)There has been a murder. Ron listens to the other guests' testimonies and begins his deductions. Spitz secretly rejoices at this chance to catch Ron in the act of…
S01E0524:285. The Case of the Hand CollectorKawasemi 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…
S01E0624:346. The Case of the Live Broadcast MurderRon loves a certain TV show that puts psychic abilities to the test. During a live broadcast, a psychic claims he can control minds with written words. His neurosurgeon…
S01E0724:487. The Case of the Observatory Murder (1)Toto and Ron are invited to a meteor shower viewing being held on Nandan Island. Also invited is John Grizzly, an instructor at BLUE. There was a murder at the…
S01E0824:538. The Case of the Observatory Murder (2)Ron is named main suspect in a murder and Toto investigates to clear his name. Everyone but Ron has an alibi for the time of the murder, which only seems to cement his…
S01E0924:399. The Case of the Observatory Murder (3)Toto gathers everyone together and explains the truth behind the murders. With their name exposed, the culprit takes drastic measures not to be caught, but not before…
S01E1024:0610. The Case of the Poisoned LatteToto is shadowed by a reporter who's a huge fan of his for the way he's solved one difficult case after another. They step into a cafe where Ron happens to be working…
S01E1124:4811. The Case of the Mad Chameleon MurderToto meets Kawasemi while on a business trip to Aichi. Kawasemi's been in a slump since losing Yamane, and his powers of perception have suffered. He's investigating the…
S01E1224:2212. The Case of the Yadagami-sama Murders (1)Ron agrees to take on Spitz's search request in exchange for his obtaining a file on the Bloody Training Incident. Spitz accepts Ron's terms and takes Ron and Toto to…
S01E1324:4813. The Case of the Yadagami-sama Murders (2)Toto reveals the truth of the case and the culprit admits to their crimes. Ron's disorder triggers, putting the culprit in danger, but help comes from an unexpected…
S01E1424:1514. The Case of the Shibuya Apocalypse Serial Murders (1)There's been a murder in Shibuya. A man has been found killed in a ghastly and impossible manner. Toto and Amamiya arrive at the scene to find Ron already there. A…
S01E1524:2515. The Case of the Shibuya Apocalypse Serial Murders (2)There's been another murder in Shibuya. Shocked by the death, the victim's teammate runs. Ron and Toto race to catch him and find more information on the culprit picking…
S01E1624:4716. The Case of the Shibuya Apocalypse Serial Murders (3)A huge monitor across the street explodes. While Ron and Toto try to make sense of events, Winter tells them that they've lost more than they realize. As Winter torments…
S01E1724:4917. The Case of the Midsummer Beachside Stand Drowning (1)Toto suggests that Ron take a rest. They invite Ron's doctor, Usaki Mofu, along and head for a dip in the ocean. Ron looks forward to having shaved ice with black sugar…
S01E1824:5618. The Case of the Midsummer Beachside Stand Drowning (2)Ron and the others interview witnesses, but everyone has an alibi for the surfer's estimated time of death. They can't find any concrete evidence that indicates who…
S01E1924:4219. The Case of the Genius Composer Abduction (1)Ron accompanies Toto to the concert of a super popular artist Nyonyon. After the performance, a card is found in her room. It's from the Talent Abductor, Hummingbird…
S01E2024:0120. The Case of the Genius Composer Abduction (2)Nyonyon has disappeared. No matter how much they search the house, there's no sign of her. Sannou presents his personal deductions and concludes that Hummingbird is…
S01E2124:2721. The Case of the Psychology Research Lab Murder (1)A lack of cases has left Ron bored, so he and Toto go with Chikori to gather information for a story she's working on. They visit a university lab researching cognitive…
S01E2224:2922. The Case of the Psychology Research Lab Murder (2)Ron and Toto present their deductions to Professor Aoe and the students who use the lab. A number of inconsistencies, starting with the postmark on the threatening…
S01E2324:5523. The Case of the Highland Auberge Serial Murders (1)Ron and a number of other guests have been invited to Reunion, an auberge located on a verdant plateau. When their multi-course dinner is served, Ron notices that most…
S01E2424:2824. The Case of the Highland Auberge Serial Murders (2)A second victim is found. Ron notices a pattern in the murder scenes and decides that the key to the mystery must lie there. It soon becomes clear that the guests who…
S01E2524:4625. The Case of the Highland Auberge Serial Murders (3)Ron is in a state of shock after a staggering revelation. He shows no reaction when a third murder occurs. Toto investigates, dragging Ron with him. When Ron recovers…
S01E2624:2426. The Case of the Highland Auberge Serial Murders (4)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…Where to stream Ron Kamonohashi's Forbidden Deductions
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Ron Kamonohashi's Forbidden Deductions 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!
Ron Kamonohashi's Forbidden Deductions cast
Yohei AzakamiRon Kamonohashi (voice) · 26 ep.
Junya EnokiTotomaru Ishiki (voice) · 26 ep.
Yoko HikasaAmamiya (voice) · 26 ep.
Taku YashiroSpitz Feier (voice) · 26 ep.
Kazuhiro YamajiJohn Grizzly (voice) · 4 ep.
Kikuko InoueAimee Emmerich (voice) · 3 ep.
Nao ToyamaMofu Usaki (voice) · 2 ep.
Jun FukuyamaOmito Kawasemi (voice) · 2 ep.
Akira SekineMii (voice) · 2 ep.
Katsuhisa HoukiMayor (voice) · 2 ep.
Daichi HayashiYamane (voice) · 1 ep.
Hiroshi NakaKiku · 1 ep.
Konomi KoharaChicory Monki (voice) · 1 ep.
Megumi HanFin Fennec (voice) · 1 ep.
Kenjiro TsudaHirsch (voice) · 1 ep.
Katsuyuki KonishiShepherd Feier (voice) · 1 ep.About the series Ron Kamonohashi's Forbidden Deductions
Ron Kamonohashi's Forbidden Deductions is a series (animation and mystery), airing on AT-X and TOKYO MX since 2023. It has 1 season and 26 episodes of about 24 minutes each. The series ended on December 30, 2024. Cast members include Yohei Azakami, Junya Enoki and Yoko Hikasa. It is rated 6.7/10 by 53 TMDB users.
Frequently asked questions about Ron Kamonohashi's Forbidden Deductions
Where to watch Ron Kamonohashi's Forbidden Deductions online?
In the United States, Ron Kamonohashi's Forbidden Deductions is available with a subscription on Crunchyroll and Crunchyroll Amazon Channel, to buy on Amazon Video and Apple TV Store (source: JustWatch via TMDB, offers subject to change). Each episode has its own page with this information.
How many seasons of Ron Kamonohashi's Forbidden Deductions are there?
Ron Kamonohashi's Forbidden Deductions has 1 season for a total of 26 episodes.
Has Ron Kamonohashi's Forbidden Deductions ended?
Yes, the series has ended: the last episode aired on December 30, 2024.
Who stars in Ron Kamonohashi's Forbidden Deductions?
The lead actors are Yohei Azakami (Ron Kamonohashi (voice)), Junya Enoki (Totomaru Ishiki (voice)), Yoko Hikasa (Amamiya (voice)), Taku Yashiro (Spitz Feier (voice)), Kazuhiro Yamaji (John Grizzly (voice)).
