

AIBOU: Tokyo Detective Duo
Detective Ukyo Sugishita confronts crime on the basis of his own convictions. He has a partner that works for him in the Special Task Unit. For the first 7 seasons, Ukyo’s first partner is Kaoru Kameyama. He is a good-natured, hot-tempered, straightforward and somewhat scattered detective. Beginning in Season 8, Takeru Kanbe replaces Kameyama. Contrary to his predecessor, Takeru is a lanky, cool, conceited and confident detective. From Season 11 to Season 13, Ukyo’s partner is a young detective Toru Kai. Toru is a son of Deputy Director-General of The National Police Agency. But he became a detective by his own effort. And starting with Season 14, Ukyo’s current partner is Wataru Kaburagi, an elite bureaucrat who came to the Metropolitan Police Department on temporary assignment. As the first partner without any career of a police officer, he will face challenging cases together with Ukyo.
Where to watch AIBOU: Tokyo Detective Duo in United States
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About AIBOU: Tokyo Detective Duo
AIBOU: Tokyo Detective Duo is a 2002 Japanese-language drama, crime and mystery series. The cast is led by Yutaka Mizutani, Takashi Yamanaka, Kazuhisa Kawahara. It spans 24 seasons and 461 episodes and is still running.
AIBOU: Tokyo Detective Duo was produced by TV Asahi and Toei Company and made in Japan. It was first aired on October 9, 2002, and carries a NR certification.
- First aired
- October 9, 2002
- Last aired
- March 11, 2026
- Original language
- Japanese
- Age rating
- NR
- Status
- Returning Series
- Seasons
- 24 (461 episodes)
- Network
- tv asahi
- Country
- Japan
- Production
- TV Asahi, Toei Company
AIBOU: Tokyo Detective Duo cast & crew
The cast features Yutaka Mizutani as 杉下右京(Ukyō Sugishita), Takashi Yamanaka as 芹泽庆二(Keiji Serizawa), Kazuhisa Kawahara as 伊丹宪一(Kenichi Itami), Atsushi Yamanishi as 角田六郎(Rokuro Kakuta), Ryuji Katagiri as 内村完尔(Kanji Uchimura), and Ryo Ono as 中园照生(Teruo Nakazono).
Behind the camera, the score was composed by Yoshihiro Ike and it was produced by Masamichi Tsuchida and Wataru Takano.
Is AIBOU: Tokyo Detective Duo worth watching?
With 24 seasons and 461 episodes, it's a long-haul binge.
If you enjoy drama, crime, and mystery, AIBOU: Tokyo Detective Duo is worth a place on your watchlist.
How and where to watch AIBOU: Tokyo Detective Duo
AIBOU: Tokyo Detective Duo isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of AIBOU: Tokyo Detective Duo

Yutaka Mizutani
杉下右京(Ukyō Sugishita)

Takashi Yamanaka
芹泽庆二(Keiji Serizawa)

Kazuhisa Kawahara
伊丹宪一(Kenichi Itami)

Atsushi Yamanishi
角田六郎(Rokuro Kakuta)

Ryuji Katagiri
内村完尔(Kanji Uchimura)

Ryo Ono
中园照生(Teruo Nakazono)

Mitsuhiro Oikawa
神户尊(Takeru Kambe)
AIBOU: Tokyo Detective Duo — FAQs
▸Where can I watch AIBOU: Tokyo Detective Duo in United States?
AIBOU: Tokyo Detective Duo is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is AIBOU: Tokyo Detective Duo in?
AIBOU: Tokyo Detective Duo is originally in Japanese. Subtitle and dub options vary by streaming service.
▸How many seasons of AIBOU: Tokyo Detective Duo are there?
AIBOU: Tokyo Detective Duo has 24 seasons with 461 episodes in total, and it is still running.
▸What is AIBOU: Tokyo Detective Duo rated?
AIBOU: Tokyo Detective Duo is rated NR. It holds a 7.5/10 audience score from 22 ratings.











