Episode 1
Episode 1
7.0 / 10
Episode credits
Directed by Hajime HashimotoWritten by Yasuhiro KoshimizuGuest stars Kanji Ishimaru, Kazuyuki Aijima, Kyooko Tooyama, Lisa Oda, Hirotaro Honda, Tetta Sugimoto, Hidekazu Nagae, Ryosuke Mikata
TV series
AIBOU: Tokyo Detective Duo
2002NR24 seasons7.5 / 10
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.
Availability
Not streaming in United States
Checked Jul 22, 2026
AIBOU: Tokyo Detective Duo premiered October 9, 2002. We don't have a confirmed streaming, rental or purchase option yet.
Synopsis
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.
Season 20 episodes
Choose an episode, then use the watch options above for the show.
Where to watch AIBOU: Tokyo Detective Duo
Episode 2
Episode 2
7.0 / 10
Episode credits
Directed by Hajime HashimotoWritten by Yasuhiro KoshimizuGuest stars Kanji Ishimaru, Kazuyuki Aijima, Lisa Oda, Hidekazu Nagae, Ryosuke Mikata, Tai Kageyama
Episode 3
Episode 3
8.0 / 10
Episode credits
Guest stars Kanji Ishimaru, Kazuyuki Aijima, Kyooko Tooyama, Ryosuke Mikata, Tai Kageyama, Yuuki Tsujimoto, Meikyo Yamada
Episode 4
Episode 4
7.0 / 10
Episode credits
Guest stars Ryuji Harada, Daisuke Kuroda, Catherine Seto, Akinori Ando, You Hasegawa
Episode 5
Episode 5
7.0 / 10
Episode credits
Directed by Toshiyuki MorishitaWritten by Junya IkegamiGuest stars Reiko Kusamura, Yozaburo Ito, Manabu Yazaki
Episode 6
Episode 6
8.0 / 10
Episode credits
Guest stars Mayu Sakuma, Hiroki Ôkawa
Episode 7
Episode 7
6.0 / 10
Episode credits
Guest stars Mami Kurosaka, Riko Yonemura, Takashi Sato, Toyokazu Minami, Masaaki Doi, Daiki Tsuji, Chihoko Shigeta, Miyuki Sano
Episode 8
Episode 8
7.0 / 10
Episode credits
Guest stars Atom Shimojo, Kazuko Shirakawa, Bengal, Shirô Ishimoda
Episode 9
Episode 9
6.0 / 10
Episode credits
Guest stars Yuki Imai, Koromo Tomosato, Hiroyuki Kishi, Ryôta Matsushima, Masahiro Furugohri, Sho Watanabe
Episode 10
Episode 10
6.0 / 10
Episode credits
Directed by Masatoshi KurakataWritten by Nonji NemotoGuest stars Megumi Asaoka, Toshiya Sakai
Episode 11
Episode 11
8.0 / 10
Episode credits
Guest stars Naoko Iijima, Ryôta Matsushima, Issey Ogata, Takatarô Kataoka, Rento Nishiyama, Tomohisa Yuge, Tetsuya Chiba, Hiroyuki Onoue
Episode 12
Episode 12
6.0 / 10
Episode credits
Guest stars Takayasu Komiya, Yūki Meguro, Asami Kokoro, Ryuji Yamamoto, Gitaro Ikeda
Episode 13
Episode 13
Episode credits
Directed by Hajime GonnoWritten by Ryûta KawasakiGuest stars Maika Yamamoto, Sanae Miyata, Takumi Tsutsui, Nobuyuki Katsube, Shion Machida
Episode 14
Episode 14
6.0 / 10
Episode credits
Directed by Toshiyuki MorishitaWritten by Yuko IwashitaGuest stars Gota Watabe, Keisuke Tomita, Yoshihiro Kurita, Yui Koike, Serina Niimi
Episode 15
Episode 15
7.0 / 10
Episode credits
Directed by Hajime HashimotoWritten by Mutsumi YamamotoGuest stars Morio Kazama, Ben Hiura, Takamasa Tamaki, Yoko Ōtaka
Episode 16
Episode 16
6.0 / 10
Episode credits
Directed by Hajime HashimotoWritten by Tomihiko TokunagaGuest stars Kazuya Takahashi, Shinichi Shirahata, Makoto Togashi, Eiki Narita, Yasunari Kinbara, Hayato Moriya, Daisuke Harada
Episode 17
Episode 17
7.0 / 10
Episode credits
Guest stars Rokkaku Seiji, Yuya Matsuura, Kanan Nakahara, Takamitsu Nonaka, Raishin Kodama, Kouichi Kojima, Koji Fujimoto
Episode 18
Episode 18
6.0 / 10
Episode credits
Guest stars Rina Ohta, Mai Shinohara, Joe Hyûga, Yūko Katagiri, Kenji Mitamura, Makiko Kuno, Sayuri Kubo, Chihaya Toyomori
Episode 19
Episode 19
7.0 / 10
Episode credits
Guest stars Takaaki Enoki, Yoshino Kimura, Akira Emoto, Hiroshi Katsuno, Maho Nonami, Miki Sakai, Yasukaze Motomiya, Akinori Aoto
Episode 20
Episode 20
7.0 / 10finale
Episode credits
Guest stars Takaaki Enoki, Yoshino Kimura, Akira Emoto, Hiroshi Katsuno, Maho Nonami, Miki Sakai, Yasukaze Motomiya, Akinori Aoto
Episode information updated Jul 23, 2026
Available now in United States
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More about AIBOU: Tokyo Detective Duo
Cast
Yutaka Mizutani杉下右京(Ukyō Sugishita)
Hiroki NarimiyaTōru Kai
Takashi Yamanaka芹泽庆二(Keiji Serizawa)
Sawa SuzukiMiwako Okudera
Yasufumi Terawaki龟山薰(Kaoru Kameyama)
Takashi SorimachiWataru Kaburagi
Yōko MoriguchiMari Koide
Yukiko ShinoharaReon IzumoCredits
- Written by
- Yasuhiro Koshimizu, Takeharu Sakurai, Hakaru Sunamoto, Masaki Fukasawa, Tomihiko Tokunaga, Mutsumi Yamamoto, Makoto Hayashi, Kiyomi Fujii, Hideya Hamada, Yuko Iwashita, Ai Ota, Marie Kamimori, Toshiaki Kondo, Taeko Higashi, Yoshiyuki Mitsumasu, Yasuhiro Koshimizu
Production details
- Status
- Returning Series
- Series type
- Scripted
- Episodes
- 461
- Original language
- Japanese
- Original title
- 相棒
Networks & production
tv asahiJapan
TV AsahiJapan
Toei CompanyJapan
Themes
detectivegovernment conspiracyjapanpolice