View source for Keiji 7-nin

{{airing|Season 7}}
[[File:Keiji7.jpg|thumb|300px|Keiji 7-nin]]

{{customTOC|Season 1|Season 2|Season 3|Season 4|Season 5|Season 6|Season 7}}

==Details==
*'''Title:''' 刑事7人
*'''Title (romaji):''' Keiji 7-nin
*'''Also known as:''' Seven Detectives
*'''Format:''' Renzoku
*'''Genre:''' Detective
*'''Broadcast network:''' TV Asahi
*'''Air time:''' Wednesday 21:00

==Season 1==
*'''Episodes:''' 9
*'''Viewership ratings:''' 9.5%
*'''Broadcast period:''' 2015-Jul-15 to 2015-Sep-09

===Synopsis===
Amagi Yu was working at the lost and found center of The Tokyo Metropolitan Police Department (MPD) when he was re-assigned to Division 12. Within the MPD, Division 12 is known as the dead-end to the career of all detectives. A place where no matter how glorious your past may have been, once you are sent there, you can forget about ever returning to the limelight again. However, the detectives in Division 12 are actually all excellent detectives, they just have their own idiosyncrasies and are tough to handle. Notwithstanding how their individual characters may clash with one another, they still work as a team to resolve all the tough cases assigned to them. -- ''by TV Asahi''

===User/Viewer Ratings===
<vote type=1/>

===Cast===
[[File:Keiji7-chart.jpg|thumb|140px|Correlation chart]]
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Takashima Masahiro]] as Samura Kosuke
*[[Kataoka Ainosuke]] as Yamashita Takumi
*[[Suzuki Kosuke]] as Nagasawa Keita
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Yoshida Kotaro]] as Katagiri Masatoshi 
*[[Kitaoji Kinya]] as Domoto Shuntaro

===Guests===
{{multicolumntext}}
*[[Asaka Mayumi]] as Ando Saki (ep1)
*[[Ishii Momoka]] as Ando Satoko (ep1)
*[[Maeda Gin]] as Kaneko Masanobu (ep1)
*[[Harihara Shigeru]] as Tsuchiya Tomio (ep1)
*[[Mitani Etsuyo]] as Arimura Yoriko (ep1)
*[[Tanaka Koji]] (田中耕二) as Hashimoto (ep1)
*[[Marutaka Manami]] as Uchida Ryoko (ep1)
*[[Kurokawa Rikiya]] (川口力哉) as Ejiri Takayuki (ep1)
*[[Nishikibe Risa]] as Takada Manami (ep1)
*[[Moriwaki Yuki]] (森脇由紀)as Nakajima Ayaka (ep1)
*[[Kinoshita Takayuki]] as Ayaka's husband (ep1)
*[[Ishigami Hinano]] (石上ひなの) as Kojima Akiko (ep1)
*[[Hamada Akira]] as Takada Koichiro (ep1)
*[[Hamada Manabu]] as Takada's secretary (ep1)
*[[Hashimoto Satoshi]] as Asaka Takahide (Assistant professor) (ep2)
*[[Satsukawa Aimi]] as Koda Masami (Assistant professor) (ep2)
*[[Oishi Goro]] as Kawamura Hidenori (Professor) (ep2)
*[[Hotaru Yukijiro]] as Sakagami Water Workshop President (ep2)
*[[Niiro Toshimasa]] (新納敏正) as Investor (ep2)
*[[Iida Kisuke]] as Sasaoka Keisuke (ep3)
*[[Oshima Satoko]] as Obata Akie (Yayoi's mother-in-law) (ep3)
*[[Shoji Yusuke]] as Nagai Hakase (ep3)
*[[Odaka Anna]] as Obata Yayoi (ep3)
*[[Ohmura Namihiko]] (大村波彦) as Ono Goro (ep3)
*[[Tamura Yuri]] (田村友里) as Kono Rie (Sasaoka's ex-wife) (ep3)
*[[Aoyagi Takaya]] as Inoue Yoshiki (ep3)
*[[Shimazu Kentaro]] as Masuda Kenichi (ep3)
*[[Hirakawa Hiroaki]] (平川博晶) as Kawasaki Yoichi (ep3)
*[[Ooba Mao]] (大庭舞桜) as Sasaoka Namiko (ep3)
*[[Mashima Hidekazu]] as Takasugi Kengo (ep4)
*[[Otsuka Chihiro]] as Takasugi Makoto (ep4)
*[[Irie Masato]] as Soejima Shuichi (ep4)
*[[Fuwa Mansaku]] as Naraoka (ep4)
*[[Matsui Kimie]] as Kido Hiroko (ep4)
*[[Hyuga Jyo]] as Kido Akinobu (ep4)
*[[Tachibana Shinnosuke]] (橘進之助) as Kido Seizaburo (ep4)
*[[Kuroiwa Tsukasa]] (黒岩司) as Shimokawa Minoru (ep4)
*[[Nakamaru Yuichi ]] as Maeda Naoki (ep5)
**[[Hashizume Ryu]] as young Maeda Naoki (ep5)
*[[Kuroda Fukumi]] as Maeda Kazumi (ep5)
*[[Nishioka Hideki]] (西岡秀記) as Maeda Nobuo (ep5)
*[[Achiwa Satomi]] as Nishioka Tamiyo (ep5)
*[[Okouchi Hiroshi]] as Ohnuma Kazuki (ep5)
*[[Uchida Momoka]] (内田もも香) as Haneda Miki (ep5)
*[[Yamazaki Daisuke]] as Togashi (ep5)
*[[Kawachi Hiroshi]] (河内浩) as Ishikawa Tsuyoshi (ep5)
*[[Kaisaku Maho]] (櫂作真帆) as Nakamura (ep5)
*[[Hasegawa Hatsunori]] as Kodo Hayato (ep6)
*[[Kondo Koen]] as Nishizawa Junichi (ep6)
*[[Koide Mika]] (小出ミカ) as Miwa Yuri (ep6)
*[[Sugimoto Yumi]] as Tanaka Yuna (ep6)
*[[Sakoda Takaya]] as Kamei (ep6)
*[[Kanematsu Wakato]] (兼松若人) as Naruse Hiroyuki (ep6)
*[[Nagisa Aki]] (渚あき) as Kodo Yumiko (ep6)
*[[Emori Masaaki]] (江森正明) as Aragaki (ep6)
*[[Kodo Airi]] (高堂愛理) as Ishishi Nozomi (ep6)
*[[Ueda Aimi]] (上田愛美) as Nishizawa Ryoko (ep6)
*[[Hirasawa Kokoro]] as Nishizawa Aina (ep6)
*[[Denden]] as Kijima Yoshio (ep7)
*[[Hasegawa Tomoharu]] as Mizoguchi Tomoya (ep7)
*[[Kirishima Reika]] as Mizoguchi Yukie (ep7)
*[[Suda Kunihiro]] as Inoue Mikio (ep7)
*[[Takada Riho]] as Koishikawa Misa (ep7)
*[[Kinoshita Ayumi]] as Tadokoro Mayumi (ep7)
*[[Furugohri Masahiro]] as Koishikawa Hisashi (ep7)
*[[Negishi Toshie]] as Ueyama Satoko (ep8)
*[[Uchida Chika]] (内田慈) as Noguchi Ayumi (ep8)
*[[Fujita Sokyu]] (ep8)
*[[Hisamatsu Nobuyoshi]] as Kobayashi Takumi (ep8)
*[[Haruki Misayo]] as Kobayashi Mana (ep8)
*[[Watanabe Konomi]] as Kobayashi Natsumi (ep8)
*[[Abe Ryohei]] as Asano Keiichi (ep8)
*[[Yamagishi Mondo]] (山岸門人) as Robber (ep8)
*[[Enomoto Yukiko]] (榎本有希子) as Yoshinaga Mikako (ep8)
*[[Ono Takehiko]] as Yoshioka Sei (ep9)
*[[Hayashi Yasufumi]]  as Yoshioka Yasuo (ep9)
**[[Yoshizawa Takasumi]] (吉澤天純) as young Yoshioka Yasuo (ep9)
*[[Sato Yuki]] as Okuyama Eiji (ep9)
*[[Shinsui Sancho]] (深水三章) as Kondo Daisuke (ep9)
*[[Otaka Akira]] as Nitta Koji (ep9)
*[[Matsumoto Wakana]] as Ono Shoko (ep9)
*[[Kuroda Daisuke]] as Nakatsugawa (ep9)
*[[Ishida Yoshihisa]] (石田佳央) as Komatsu (ep9)
*[[Ebata Hidehisa]] (江端英久) as Nakano (ep9)
*[[Meguri Hiroo]] (廻飛呂男) as Employee (ep9)
*[[Mamoru Asana]] (護あさな) as Policewoman (ep9)
{{multicolumn-end}}

===Production Credits===
*'''Screenwriter:''' [[Oishi Tetsuya]], [[Yatsu Hiroyuki]], [[Mano Katsunari]], [[Ito Yoko]] (伊藤洋子), [[Tokunaga Tomihiko]]
*'''General Producer:''' [[Kuroda Tetsuya]], [[Miwa Yumiko]]
*'''Producer:''' [[Yamakawa Hideki]], [[Wasano Kenichi]]
*'''Director:''' [[Izaki Nobuaki]], [[Niimura Ryoji]], [[Hasegawa Yasushi]]
*'''Music:''' [[Yoshikawa Kiyoshi]]

==Season 2==
[[File:Keiji7 2.jpg|thumb|140px|Keiji 7-nin Season 2]]
*'''Episodes:''' 9
*'''Viewership ratings:''' 10.29%
*'''Broadcast period:''' 2016-Jul-13 to 2016-Sep-14

===Synopsis===
Called the “graveyard of detectives”, the Twelfth Section is ridiculed as the “banishment room where hardened detectives who cannot be fired are sent”. Amagi Yu’s transfer to the Tokyo Metropolitan Police Department’s mobile investigation unit; Katagiri Masatoshi’s promotion from former section chief to head the Criminal Affairs Division; Yamashita Takumi’s move to the mysterious unit called the Future Crime Prediction Center, and forensic science professor Domoto Shuntaro’s appearance lead to changes in the environment. -- ''[https://jdramas.wordpress.com Jdrama Weblog]''

===Cast===
[[File:Keiji7 2-chart.jpg|thumb|140px|Correlation chart]]
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Takashima Masahiro]] as Samura Kosuke
*[[Kataoka Ainosuke]] as Yamashita Takumi
*[[Suzuki Kosuke]] as Nagasawa Keita
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Tsukamoto Takashi]] as Aoyama Arata
*[[Yoshida Kotaro]] as Katagiri Masatoshi 
*[[Kitaoji Kinya]] as Domoto Shuntaro

====Guests====
{{multicolumntext}}
*[[Tanaka Tetsushi]] as Michigami Shinnosuke (ep1)
*[[Sugawara Daikichi]] as Akashi Takashi (ep1)
*[[Kanai Yuta]] as Hikoma Eita (ep1)
*[[Kurita Yoko]] as Eita's mother (ep1)
*[[Kageyama Hidetoshi]] (影山英俊) as Ishida (ep1)
*[[Kanno Hisao]] (菅野久夫) as Kuroda (ep1)
*[[Ozeki Riku]] (尾関陸) as Taguchi (ep1)
*[[Tsuneyoshi Rie]] as Kakei Riona (ep1)
*[[Nishihira Fuka]] as Shinada Yuri (ep1)
*[[MEGUMI]] as Nakahara Masami (ep2)
*[[Yamada Meikyo]] as Okada Kenichi (ep2)
*[[Takizawa Ryoko]] as Noguchi Yuriko (ep2)
*[[Okuda Tatsuhito]] as Anzai Toru (ep2)
*[[Yoshimitsu Hiroto]] as Ichikawa Seiji (ep2)
*[[Kobayashi Ken]] as Ono Takeshi (ep2)
*[[Ichijo Satoshi]] as Sada Koichi (ep2)
*[[Nishi Koichiro]] as Namiki Keisuke (ep2)
*[[Kodama Takashi]] as Wakui Yusuke (ep2)
*[[Ishihara Kazumi]] (石原和海) as Tomioka Masahiro (ep2)
*[[Nakayama Takuya]] as Higuchi Kenta (ep2)
*[[Nishizawa Jinta]] as Isozaki (ep2)
*[[Ine Kenji]] as Watanabe Takashi (ep2)
*[[Fujita Tomoko]] as Yokota Fumiyo (ep3)
*[[Moro Morooka]] as Kosaka Nobuhiko (ep3)
*[[Ikeuchi Mansaku]] as Kaji Ryoichi (ep3)
*[[Kikuchi Kinya]] as Wakasugi Yoichi (ep3)
*[[Anami Atsuko]] as Nishihara Tomoko (ep3)
*[[Tachibanaya Fumizo]] (橘家二三蔵) as Fumiyo's father (ep3)
*[[Minosuke]] (みのすけ) as Murayama Shigeru (ep4)
*[[Kongochi Takeshi]] as Nakanishi Kenji (ep4)
*[[Hayashida Mari]] as Morikawa Naoko (ep4)
*[[Yamamoto Nami]] as Noma Sayo (ep4)
*[[Iida Takahiro]] (飯田隆裕) as Nakamura Kazuya (ep4)
*[[Yoshii Rei]] as Kinoshita Azusa (ep4-5)
*[[Moriya Hayato]] (守谷勇人) as Kobayashi Kenta (ep4-5)
*[[Tezuka Toru]] as Yamaji Shiro (ep5)
**[[Hagiwara Ryosuke]] (萩原亮介) as young Shiro (ep5)
*[[Otaka Hiroo]] as Mikubo Takeshi (ep5)
**[[Saga Kouki]] (佐賀孔生) as young Takeshi (ep5)
*[[Naba Keiichi]] (難波圭一) as Kobayakawa Takashi (ep5)
*[[Nomura Shoji]] as Kitada Goro (ep5)
*[[Nakajo Saeko]] (中條サエ子) as Hirota Nobuko (ep5)
*[[Kado Rina]] ( 葛堂里奈) as Shimizu Risako (ep5)
*[[Takahashi Hitomi]] as Todo Kazusa (ep6)
*[[Haruta Junichi]] as Kudo Masao (ep6)
*[[Suwa Taro]] as Fukada Takatomi (ep6)
*[[Asakura Shinji]] as Kimura Kazuhisa (ep6)
*[[Funaki Sachi]] as Hiyoshi Keiko (ep6)
*[[Kawagoishi Shunpei]] (川籠石駿平) as Shibukawa Osamu (ep6)
*[[Tanaka Ayako]] (田中綾子) as Kudo Asako (ep6)
*[[Shiroma Seigo]] (城間盛吾) as Uemura Tsuyoshi (ep6)
*[[Miyazawa Kazuyuki]] (宮澤和之) as Nakajima Sho (ep6)
*[[Yokoi Yuichi]] (横井優一) as Shirakawa Eiji (ep6)
*[[Nishimoto Ginjiro]] as Hiyoshi Akira (ep6)
*[[Haba Yuichi]] as Akamatsu Tatsuo (ep7)
*[[Yamazaki Ginnojou]] as Matsubara Toshio (ep7)
*[[Ito Masayuki]] as Morioka Naoki (ep7)
*[[Ono Mayumi]] as Nishijima Aoi (ep7)
*[[Morimoto Nobu]] (森本のぶ) as Iinuma Taro (ep7)
*[[Tanaka Natsumi]] (田中夏海) as Luke Vinsen (ep7)
*[[Nakata Atsuo]] (中田敦夫) as Ohta Mamoru (ep7)
*[[Ujiie Megumi]] as Kubo Kyoko (ep7)
*[[Kaneshige Yohei]] (金重陽平) as Adachi Kenji (ep7)
*[[Matsumoto Kenya]] (松木研也) as Nishimura (ep7)
*[[Ogawa Natsuka]] (小川夏果) as Nakata Michiyo (ep7)
*[[Oyanagi Miri]] (小柳美李) as Tomita Asako (ep7)
*[[Yamamoto Mirai]] as Yanagi Shizuka (ep8)
*[[Kusano Kouta]] (草野康太) as Yanagi Kotaro (ep8)
*[[Shimojo Atom]] as Tanuma Takao (ep8)
*[[Yuui Ryoko]] as Ibuki Kyoko (ep8)
*[[Kamio Yu]] as Igarashi Masaharu (ep8)
*[[Kudo Shunsaku]] as Terai Shinsuke (ep8)
*[[Yamanaka Yusuke]] (山中雄輔) as Ibuki Toshiya (ep8)
*[[Tamura Yuri]] (田村友里) as Yanagi Miyuki (ep8)
*[[Ihara Mikio]] (井原幹雄) as Yanagi Ryuichi (ep8)
*[[Yamamoto Yusuke]] as Yamazaki Akira (ep9)
*[[Yue Takeyuki]] as Wada Tsunenori (ep9)
*[[Aoyama Masaru]] as Ueno Yoshimasa (ep9)
*[[Kataoka Reiko]] as Miyagawa Nami (ep9)
*[[Kagoshima Jiro]] as Miyagawa Hiroshi (ep9)
*[[Uchida Mirai]] as Miyagawa Mari (ep9)
*[[Yoshimi Yukihiro]] (吉見幸洋) as Fujioka Nobuyuki (ep9)
*[[Tamoto Soran]] as Yano Tomo (ep9)
*[[Hisamatsu Nobuyoshi]] as Yano Tsuyoshi (ep9)
*[[Abe Tomoko]] (阿部朋子) as Yano Yuko (ep9)
{{multicolumn-end}}

===Production Credits===
*'''Screenwriter:''' [[Mano Katsunari]], [[Oishi Tetsuya]], [[Morishita Tadashi]]
*'''General Producer:''' [[Uchiyama Satoko]]
*'''Producer:''' [[Miwa Yumiko]], [[Wasano Kenichi]]
*'''Director:''' [[Hasegawa Yasushi]], [[Oikawa Takuro]], [[Niimura Ryoji]]
*'''Music:''' [[Yoshikawa Kiyoshi]]

==Season 3==
[[File:Keiji7 3.jpg|thumb|140px|Keiji 7-nin Season 3]]
*'''Episodes:''' 10
*'''Viewership ratings:''' 11.30%
*'''Broadcast period:''' 2017-Jul-12 to 2017-Sep-13

===Synopsis===
The fight for redevelopment rights intensifies in the run up to the 2020 Tokyo Olympics and the Rinkai area is on the way to becoming a new hotbed for crime. Amagi Yu and the team have to tackle extremely violent crimes which have become complex, multifaceted and global. A darkness lurking in the Rinkai area emerges as the strongest enemy of the seven detectives who step beyond the justice of their work and run out of control. In the process, their feelings, secrets and hidden sides are revealed. Each passing moment steadily sows distrust and conflict. The Rinkai area is also where Amagi Yu’s wife and daughter died in an accident 12 years ago, and a shocking truth comes to light. -- ''[https://jdramas.wordpress.com Jdrama Weblog]''

===Cast===
[[File:Keiji7 3-chart.jpg|thumb|140px|Correlation chart]]
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Takashima Masahiro]] as Samura Kosuke
*[[Kataoka Ainosuke]] as Yamashita Takumi
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Tsukamoto Takashi]] as Aoyama Arata
*[[Yoshida Kotaro]] as Katagiri Masatoshi 
*[[Kitaoji Kinya]] as Domoto Shuntaro

====Guests====
{{multicolumntext}}
*[[Yokota Eiji]] as Sakurada Haruki (ep1)
*[[Kobayashi Takashi]] as Maruyama Masao (ep1)
*[[Saito Yoichiro]] as Nakabayashi Terumoto (ep1)
*[[Hasegawa Kimihiko]] as Niinuma Takashi (ep1)
*[[Goda Kenji]] (合田賢治) as Nishijima Nobuki (ep1)
*[[Kazuki Ao]] (和木亜央) as Waki (ep1)
*[[Hoshina Koji]] (保科光志) as Nomoto Koji (ep1)
*[[Miyata Hirokazu]] (宮田博一) as Kito Kazunari (ep1)
*[[Akaike Takayuki]] (赤池高行) as Koizumi Ryuji (ep1)
*[[Yanai Eriko]] (箭内恵理子) as Haruki's wife (ep1)
*[[Tsutsui Mariko]] as Yotsuya Takako (ep2)
*[[Goda Masashi]] as Aida Hiroyuki (ep2)
*[[Uchino Tomo]] (内野智) as Goji Shinji (ep2)
*[[Shigematu Osamu]] (重松収) as Ogawa Reiji (ep2)
*[[Yoshizawa Ken]] (吉澤健) as Hamaura Bunta (ep2)
*[[Yoshimoto Yorie]] (吉本選江) as Hirose Fumiko (ep2)
*[[Ippongi Shingo]] (一本気伸吾) as Onoda Yoshio (ep2)
*[[Tsujisawa Kyoko]] as Senba Yoshie (ep2)
*[[Matsuo Eitaro]] as Nomura Shuichi (ep2)
*[[Fujita Makoto (1981)|Fujita Makoto]] (藤田マコト) as Yokomitsu Toshio (ep2)
*[[Kosuda Yasuto]] as Senba Kiyoshi (ep2,9)
*[[Konno Mahiru]] as Sasaki Natsuki (ep3)
*[[Nashimoto Kenjiro]] as Otomo Katsumasa (ep3)
*[[Hashizume Jun]] as Kitagawa Seiichiro (ep3)
*[[Sudo Koichi]] as Kudo Masahiko (ep3)
*[[Yasui Kenichiro]] as Okabe Shogo (ep3)
*[[Uchida Ai]] as Ogawa Sae (ep3)
*[[Masago Kyonosuke]] (真砂京之介) as Takeda Fumio (ep3)
*[[Nakakura Kentaro]] as Nishimoto Masaya (ep3)
*[[Onozawa Tomoko]] (小野沢智子) as Yonezawa Ikue (ep3)
*[[Tsujimoto Mizuki]] (辻本瑞貴) as Kanai Mayumi (ep3)
*[[Shitara Ginga]] (設楽銀河) as Sasaki Masato (ep3)
*[[Terai Masaharu]] (寺井大治) as Kitagawa Fumiya (ep3)
*[[Furukawa Yasushi]] (古川康) as Ishikawa (ep3)
*[[Ishizuka Yoshihiro]] (石塚良博) as Yamabe (ep3)
*[[Suzuki Ameri]] (鈴木アメリ) as Otake Shizuka (ep3)
*[[Omi Toshinori]] as Yoshiwara Kosaku (ep4)
**[[Daichi Nobunaga]] as young Kosaku (ep4)
*[[Arai Yasuhiro]] as Nyugawa Yuji (ep4)
*[[Okita Yuki]] (沖田裕樹) as Kawakami Hayato (ep4)
*[[Tokuda Mami]] (得田舞美) as Kawakami Shinobu (ep4)
*[[Yoshikawa Katsuo]] (吉川勝雄) as Nishida Katsuo (ep4)
*[[Shirakawa Asami]] (白川朝海) as Kosaku's wife (ep4)
*[[Ishii Yuna]] (石井友奈) as Kosaku's daughter (ep4)
*[[Kusamura Reiko]] as Baba Setsuko (ep5)
*[[Ayata Toshiki]] as Inatome Junichi (ep5)
*[[Ishibashi Tamotsu]] as Fukuda Hideaki (ep5)
*[[Namiki Shiro]] as Inoue Hiroshi (ep5)
*[[Ohtsuki Hideyuki]] (大月秀幸) as Baba Kenji (ep5)
*[[Suzuki Ikko]] (鈴木一功) as Miyoshi (ep5)
*[[Omura Ayako]] as Arikawa Yoko (ep5)
*[[Katayama Seiki]] as Yoshioka (ep5)
*[[Matsuzawa Hiroaki]] as Ohta Satoshi (ep5)
*[[Kikawada Masaya]] as Kudo Yuki (ep6)
*[[Karahashi Mitsuru]] as Nawashiro Seiya (ep6)
*[[Yabe Kenji]] as Ushijima Shigetoshi (ep6)
*[[Kono Yuria]] (幸野ゆりあ) as Kanazawa Yuka (ep6)
*[[Sugimoto Chika]] (杉本知佳) as Inaba Aika (ep6)
*[[Kitami Toshiyuki]] as Kawazoe Yuji (ep7)
*[[Aoyama Noriko]] as Izumi Chiho (ep7)
**[[Ikeda Akana]] as young Chiho (ep7)
*[[Hiruma Yoshinori]] as Sasamoto Yutaka (ep7)
*[[Katagiri Yuko]] (片桐夕子) as Togashi Eiko (ep7)
*[[Matsui Kimie]] as Shimomura Sanae (ep7)
**[[Matsuhashi Junko]] (松橋純子) as young Sanae (ep7)
*[[Sugai Rei]] as Togashi Hiromi (ep7)
*[[Ishikawa Zen]] (石川禅) as Iwase Koichiro (ep7)
*[[Yamasaki Jun]] as Yamaji (ep7)
*[[Tasaki Toshimi]] (田崎トシミ) as Shinohara (ep7)
*[[Yada Akiko]] as Hara Saki / Mabuchi Tomie (ep8)
**[[Takahashi Runa]] (高橋月) as young Saki (ep8)
*[[Yamaguchi Kaori]] as Ito Mariko (ep8)
*[[Sato Yasue]] (佐藤康恵) as Ueto Reiko (ep8)
*[[Yoshizawa Tomomi]] (吉澤智美) as Moriya Momoko (ep8)
*[[Saito Yusuke]] as Imura Ryo (ep8)
*[[Takahara Tomohide]] (高原知秀) as Suzuki Kan (ep8)
*[[Ugajin Ryosuke]] (宇賀神亮介) as Kobayashi Yusuke (ep8)
*[[Matsui Shoki]] (松井ショウキ) as Kawabata Kenzo (ep8)
*[[Toda Makiko]] (戸田真紀子) as Fujino Hitomi (ep8)
*[[Fukuzaki Shunsuke]] (福崎峻介) as Kaneko Tsubasa (ep8)
*[[Kondo Yuki]] (近藤ゆき) as Nakahara Ai (ep8)
*[[Hotta Tatsuro]] (堀田達郎) as Shiota Yu (ep8)
*[[Takayama Norihiko]] (高山範彦) as Tomie's father (ep8)
*[[Ishii Hiroshi]] (石井浩) as Funaki Ryuichi (ep9)
*[[Yao Munenori]] (八尾宗徳) as Haga Kazuyuki (ep10)
{{multicolumn-end}}

===Production Credits===
*'''Screenwriter:''' [[Mano Katsunari]]
*'''General Producer:''' [[Uchiyama Satoko]]
*'''Producer:''' [[Miwa Yumiko]], [[Wasano Kenichi]], [[Imoto Ryusuke]]
*'''Director:''' [[Oikawa Takuro]], [[Kanesaki Ryosuke]], [[Hasegawa Yasushi]]
*'''Music:''' [[Yoshikawa Kiyoshi]]

==Season 4==
[[File:Keiji7 4.jpg|thumb|140px|Keiji 7-nin Season 4]]
*'''Episodes:''' 10
*'''Viewership ratings:''' 11.76%
*'''Broadcast period:''' 2018-Jul-11 to 2018-Sep-12

===Synopsis===
Amagi Yu and Katagiri Masatoshi have become subordinate and boss in the Criminal Documents Unit while Mizuta Tamaki and Aoyama Arata remain detectives in the Twelfth Section under the instructions of Katagiri. Together with professor of forensic medicine Domoto Shuntaro, veteran senior detective Ebisawa Yoshiki in the Twelfth Section and newbie Nonomura Takumi who is Amagi's subordinate, the seven of them take on old unsolved cases. -- ''[https://jdramas.wordpress.com Jdrama Weblog]''

===Cast===
[[File:Keiji7 4-chart.jpg|thumb|140px|Correlation chart]]
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Tanabe Seiichi]] as Ebisawa Yoshiki
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Shirasu Jin]] as Nonomura Takumi
*[[Tsukamoto Takashi]] as Aoyama Arata
*[[Yoshida Kotaro]] as Katagiri Masatoshi
*[[Kitaoji Kinya]] as Domoto Shuntaro

====Guests====
{{multicolumntext}}
*[[Nonaka Isao]] as Mochidzuki Mikio (ep1)
*[[Yajima Shunsaku]] as Sagara Mikio (ep1)
*[[Tamura Ryo]] as Nozaki Yuichiro (ep1-2)
*[[Kondo Yoshimasa]] as Toritsuka Eisuke (ep1-2)
*[[Nagaoka Tasuku]] as Matsubara Yuji (ep1-2)
*[[Seki Megumi]] as Takano Misaki (ep1-2)
*[[Nishi Koichiro]] as Asakura Yuta (ep1-2)
*[[Kakimoto Kotaro]] (柿本光太郎) as Nozaki Shinichiro (ep1-2)
*[[Araki Makoto]] (荒木誠) as Kurihara Naoki (ep1-2)
*[[Kumazawa Hiroyuki]] (熊澤洋幸) as Sano Takashi (ep1-2)
*[[Tezuka Satomi]] as Morishita Yasuko (ep3)
*[[Sakurada Dori]] as Asakura Shinji (ep3)
*[[Wakabayashi Jiei]] as Morishita Masataka (ep3)
*[[Tomimori Justin]] (冨森ジャスティン) as Yoshioka Takehiko (ep3)
*[[Abe Joji]] (阿部丈二) as Ishikawa (ep3)
*[[Kimura Fumiya]] (木村文哉) as Manabe Shota (ep3)
*[[Ebisawa Nanami]] (海老沢七海) as Kashiwagi Junpei (ep3)
*[[Takatsu Kou]] (高津康) as Takada Katsumasa (ep3)
*[[Otani Ryosuke]] as Omori Shoichi (ep4)
*[[Aizawa Rina]] as Inoue Mayu (ep4)
**[[Nakamura Yuzuki]] (中村優月) as young Mayu (ep4)
*[[Daike Yuko]]  as Kadota Keiko (ep4)
*[[Shiroyama Mikako]] (城山美佳子) as Sugimura Kanako (ep4)
*[[Arai Mariko]] (荒井眞理子) as Omura Hanako (ep4)
*[[Miura Shunsuke]] (三浦俊輔) as Machiyama Shigeki (ep4)
*[[Ayukawa Momoka]] (鮎川桃果) as Satonaka Erika (ep4)
**[[Miyazaki Ayumu]] as young Erika (ep4)
*[[Akagi Yuma]] (赤木悠真) as Inoue Haruki (ep4)
*[[Hosono Kyoko]] as Inoue Kazumi (ep4)
*[[Honekawa Michio]] as Sayama (ep4)
*[[Takahashi Rie]] (高橋里英) as Rumi (ep4)
*[[Komatsu Masao]] as Tabata Ryosuke (ep5)
**[[Kansyuji Tamotsu]] as young Ryosuke (ep5)
*[[Hamada Akira]] as Enjoji Masao (ep5)
**[[Arai Jin]] (アライジン) as young Masao (ep5)
*[[Ooide Shun]] (大出俊) as Osada Kentaro (ep5)
**[[Nagashima Shugo]] as young Kentaro (ep5)
*[[Yoshimura Jitsuko]] (吉村実子) as Ueda Nobue (ep5)
**[[Tachibana Rii]] (橘依里) as young Nobue (ep5)
*[[Suzuki Masayuki (actor)|Suzuki Masayuki]] as Kinoshita Kiichi (ep5)
**[[Kotani Shunsuke]] (小谷俊輔) as young Kiichi (ep5)
*[[Matsumoto Kiyo]] as Kamei Sakiko (ep5)
*[[Elen]] as Kano Yumi (ep5)
*[[Hiwatashi Shinji]] as Kawatani Kazuhiko (ep5)
*[[Nomura Akari]] (野村星) as Takako (ep5)
*[[Takahashi Kaori]] as Hamano Yoko (ep6)
**[[Ota Yuno]] as young Yoko (ep6)
*[[Kanayama Kazuhiko]] as Maebashi Akira (ep6)
*[[Yamamoto Hiroshi]] as Sakuragi Sho (ep6)
*[[Yamamoto Takeshi]] (山本剛史) as Nakajima Takashi (ep6)
*[[Yoshimi Yukihiro]] (吉見幸洋) as Hasegawa Katsuhiko (ep6)
*[[Harihara Shigeru]] as Hamano Akiyoshi (ep6)
*[[Ozeki Riku]] (尾関陸) as Ueno Daiki (ep6)
*[[Isso Maki]] as Saegusa Manami (ep6)
*[[Nishikawa Mizu]] (西川瑞) as Matsushita Shigeru (ep6)
*[[Ariyama Sanetoshi]] (有山実俊) as Yoko's son (ep6)
**[[Yokoyama Himeru]] (横山姫瑠) as baby Yoko's son (ep6)
*[[Saiki Shigeru]] as Minamoto Osamu (ep7)
*[[Yamashita Yorie]] as Minamoto Haruko (ep7)
*[[Nakanishi Ryota]] as Akutsu Hideo (ep7)
*[[Iwasa Mayuko]] as Fujisawa Hitomi (ep7)
**[[Take Iriya]] (武イリヤ) as young Hitomi (ep7)
*[[Komai Ren]] (駒井蓮) as Minamoto Azumi (ep7)
*[[Kamino Naotaka]] as Numata Atsushi (ep7)
*[[Ishii Teruyuki]] as Taguchi (ep7)
*[[Komiya Takayasu]] as Kumagai Jiro (ep8)
*[[Shoji Yusuke]] as Hiura Riku (ep8)
**[[Yamashita Masato]] ( 山下真人) as young Riku (ep8)
*[[Amano Kousei]] as Sumida Ken (ep8)
**[[Saito Ao]] as young Ken (ep8)
*[[Emi Kurara]] as Amakusa Izumi (ep8)
**[[Kokufuda Seina]] as young Izumi (ep8)
*[[Yoshimi Kazutoyo]] (吉見一豊) as Tsuruoka Kosuke (ep8)
*[[Aoki Ryo]] (青木崚) as Ushijima Hiroshi (ep8)
*[[Watanabe Michiko]] as Ushijima Sachiko (ep8)
*[[Tsukayama Masane]] as Yoshikawa Yoshio (ep9)
*[[Shibuya Kento]] as Furukawa Yasushi (ep9)
**[[Sato Yota]] (佐藤耀太) as young Yasushi (ep9)
**[[Fujiwara Haruto]] (藤原陽人) as child Yasushi (ep9)
*[[Shibue Joji]] as Wada Kenichi (ep9)
*[[Nozawa Kento]] (野澤剣人) as Nakayama Toshio (ep9)
**[[Toida Riku]] (戸井田竜空) as young Toshio (ep9)
*[[Oikawa Nao]] as Furukawa Tsukiko (ep9)
*[[Ishida Tosei]] (石田登星) as Miyagawa (ep9)
*[[Kunieda Ryohei]] as Miyoshi Tatsuya (ep9)
*[[Kurihara Hirotaka]] (栗原寛孝) as Dazai (ep9)
*[[Yamamoto Nami]] as Ueno Reika (ep9)
*[[Iida Takahiro]] (飯田隆裕) as Fujii (ep9)
*[[Tokoro Hiroaki]] (所博昭) as Hiruno Masaru (ep9)
*[[Nishizawa Tomoharu]] (西沢智治) as Nishimoto Akifumi (ep9)
*[[Takuma Shin]] as Terayama Shogo (ep10)
*[[Washio Machiko]] as Nakazawa Satsuki (ep10)
*[[Yamada Jundai]] as Todo Akira (ep10)
*[[Shimizu Hiroshi]] (清水宏) as Hirooka Kenkichi (ep10)
*[[Niiro Toshimasa]] (新納敏正) as Nabeshima Yuji (ep10)
*[[Katayama Seiki]] as Eguchi Go (ep10)
*[[Suma Kazuya]] (須間一也) as Mamiya Koichi (ep10)
*[[Kishi Hiroyuki]] as Shimomura Jin (ep10)
*[[Nakada Yuko]] as Mamiya Kyoko (ep10)
*[[Nobu]] (のぶ) as Konno (ep10)
*[[Kaneko Takenori]] (金子岳憲) as Mamiya Kazufumi (ep10)
{{multicolumn-end}}

===Production Credits===
*'''Screenwriter:''' [[Terada Toshio]], [[Tokunaga Yuichi]], [[Yoshimoto Masahiro]], [[Kosaka Takafumi]], [[Yoshiwara Rei]] (吉原れい), [[Tokunaga Tomihiko]]
*'''Executive Producer:''' [[Uchiyama Satoko]]
*'''Producer:''' [[Miwa Yumiko]], [[Wasano Kenichi]], [[Imoto Ryusuke]]
*'''Director:''' [[Kanesaki Ryosuke]], [[Oikawa Takuro]], [[Hoshino Kazunari]], [[Anyoji Takumi]] (安養寺工)
*'''Music:''' [[Nara Yuuki]], [[Yoshikawa Kiyoshi]]

==Season 5==
[[File:Keiji7 5.jpg|thumb|140px|Keiji 7-nin Season 5]]
*'''Episodes:''' 10
*'''Viewership ratings:''' 11.65%
*'''Broadcast period:''' 2019-Jul-10 to 2019-Sep-18

===Cast===
[[File:Keiji7 5-chart.jpg|thumb|140px|Correlation chart]]
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Tanabe Seiichi]] as Ebisawa Yoshiki
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Shirasu Jin]] as Nonomura Takumi
*[[Tsukamoto Takashi]] as Aoyama Arata
*[[Yoshida Kotaro]] as Katagiri Masatoshi
*[[Kitaoji Kinya]] as Domoto Shuntaro

====Guests====
{{multicolumntext}}
*[[Ookawara Keisuke]] (大河原啓介) as Kawakita Yuichi (ep1)
*[[Moriya Fumi]] as Onuki Kazuko (ep1)
*[[Saiki Kyoko]] (斉木きょうこ) as Mishima Rie (ep1)
*[[Katsuno Hiroshi]] as Kaga Shoichi (ep1-2)
*[[Yajima Kenichi]] as Takaoka Manabu (ep1-2)
*[[Komatsu Kazushige]] as Watanabe Ikuo (ep1-2)
*[[Miura Masaki]] as Kasamatsu Nozomi (ep1-2)
*[[Kashu Toshiki]] as Hongo Kenichi (ep1-2)
*[[Oka Mayumi]] as Kaga Mieko (ep1-2)
*[[Tanaka Miharu]] (田中美晴) as Kaga Satsuki (ep1-2)
*[[Kanahashi Yoshiki]] as Onuki Atsushi (ep1-2)
*[[Hiratsuka Chiaki]] (平塚千瑛) as Mamiya Shizuka (ep1-2)
*[[Kuroki Haruka]] (黒木晴香) as Kawakita Makoto (ep1-2)
*[[Tamakuma Naoto]] (玉熊直人) as Sakamoto Yota (ep1-2)
*[[Nagino Rikako]] (梛野里佳子) as Sato Honoka (ep1-2)
*[[Iwaki Yasutake]] (岩鬼安武) as Mishima Tamotsu (ep1-2)
*[[Miyazawa Miho]] as Watanabe Yumi (ep2)
*[[Takeuchi Ayumu]] (竹内渉) as Rena (ep2)
*[[Sakurai Atsuko]] as Tamiya Eiko (ep3)
**[[Odagaki Hina]] (小田垣陽菜) as young Eiko (ep3)
*[[Hamada Manabu]] as Kanzaki Yuichi (ep3)
*[[Ikezu Shoko]] as Nakahara Yuri (ep3)
*[[Seto Catherine]] as Kanzaki Miho (ep3)
*[[Sakisaka Mia]] as Yamashita Shiori (ep3)
**[[Osamura Mai]] (長村茉祈) as young Shiori (ep3)
*[[Hoshi Yoko]] as Yamashita Sanae (ep3)
*[[Tsutsui Takumi]] as Yamashita Takashi (ep3)
*[[Kato Kazuko]] as Masuzawa Ikuko (ep4)
*[[Hasegawa Tomoharu]] as Kinoshita Kazunari (ep4)
*[[Serizawa Tateto]] as Tomioka Tadashi (ep4)
*[[Yasoda Yuichi]] as Ikezoe Takahisa (ep4)
*[[Imamura Yoshino]] as Noda Harumi (ep4)
*[[Fujioka Masaaki]] (藤岡正明) as Tadokoro Shinsuke (ep4)
*[[Watanabe Sugie]] as Ikezoe Kumi (ep4)
*[[Takeda Koki]] (竹田光稀) as Ikezoe Toshiya (ep4)
*[[Furukawa Yasushi]] (古川康) as Tadokoro Yoichi (ep4)
*[[Niki Sakiko]] (二木咲子) as Tadokoro Fumie (ep4)
*[[Kato Shunya]] (加藤峻也) as Tadokoro Shinichi (ep4)
*[[Murakoshi Ryota]] (村越亮太) as Ota Hiroshi (ep4)
*[[Daichi Yasuo]] as Soukata Koichi (ep5)
*[[Uesugi Shozo]] as Sasaoka Kosuke (ep5)
*[[Amamiya Ryo]] (天宮良) as Manaka Kunio (ep5)
*[[Matsuo Eitaro]] as Araiwa Yuji (ep5)
*[[Yumemiya Kanae]] (夢宮加菜枝) as Sokata Akemi (ep5)
**[[Yamashiro Sara]] (山城沙羅) as young Akemi (ep5)
*[[Yukawa Naoki]] (湯川尚樹) as Sakaki Keita (ep5)
*[[Kenmochi Naoaki]] as Takahashi (ep5)
*[[Yamanaka Yusuke]] (山中雄輔) as Suetsugu Takafumi (ep5)
*[[Nishizawa Jinta]] as Tomoi Hiroki (ep5)
*[[Iguchi Kyoko]] (井口恭子) as Yanai Makiko (ep5)
*[[Yamada Noriyuki]] (山田登是) as Yanai Tomoyuki (ep5)
*[[Imamoto Yoko]] as Ono Haruko (ep5)
*[[Fukuda Yuichiro]] (福田佑一郎) as Ono Akio (ep5)
*[[Hisa Ren]] as Ishikawa Setsuko (ep5)
*[[Matsunaga Nagisa]] as Maeda Rin (ep5)
*[[Ine Kenji]] as Totte (ep5)
*[[Saito Erina]] (さいとうえりな) as Kaji Mayumi (ep5)
*[[Nanami Amane]] (七海天音) as Miyamoto Yoko (ep5)
*[[Enomoto Sakura]] (榎本桜) as Obara Hiromitsu (ep5)
*[[Kanaumi Yoryu]] (金海用龍) as Nishizono Shigeru (ep5)
*[[Toyota Maho]] as Takezawa Akane (ep6)
**[[Kawada Aki]] (川田秋妃) as young Akane (ep6)
*[[Sugawara Daikichi]] as Otaguro Keiichi (ep6)
*[[Kato Toranosuke]] as Wada Yukio (ep6)
*[[Adachi Kentaro]] (安達健太郎) as Ikematsu Ryo (ep6)
*[[Wakayanagi Kotoko]] (若柳琴子) as Takezawa Hitomi (ep6)
**[[Takei Rino]] (竹井梨乃) as young Hitomi (ep6)
*[[Sugai Rei]] as Kawamura Kazuko (ep6)
*[[Bando Hikosaburo]] (坂東彦三郎) as Yaegashi Shingo (ep6)
*[[Kurata Shoji]] (倉田昭二) as Takezawa Shigeyuki (ep6)
*[[Kaneko Risa]] (金子莉彩) as Nao (ep6)
*[[Shimizu Koji]] as Kaneda Kentaro (ep7)
**[[Toida Riku]] (戸井田竜空) as young Kentaro (ep7)
*[[Kurokawa Tomoka]] as Tanizawa Karin (ep7)
*[[Ikushima Sho]] as Matsunaga Shuichi (ep7)
*[[Abe Ryohei]] as Onaka Katsuya (ep7)
*[[Hosoyamada Takahito]] as Kasuga Masato (ep7)
*[[Katayama Moemi]] as Matsunaga Mayumi (ep7)
*[[Ito Jun]] (伊東潤) as Kaneda Kensuke (ep7)
*[[Watanabe Mai]] as Kinoshita Kaori (ep7)
*[[Ueda Rian]] (上田莉愛) as Matsunaga Manami (ep7)
*[[Akaza Miyoko]] as Sugawara Mitsuko (ep8)
*[[Kanai Yuta]] as Ichinohe Takuya (ep8)
*[[Sakuragi Kenichi]] (桜木健一) as Morikawa Kyoichiro (ep8)
*[[Yamazaki Gakudai]] as Tsushima Takashi (ep8)
*[[Sano Hiroki]] (佐野弘樹) as Motomiya Yosuke (ep8)
*[[Hayashi Kazuyoshi]] as Takano (ep8)
*[[Ando Yuga]] (安藤勇雅) as Baba (ep8)
*[[Kawagoe Tamaki]] as Iwakura Shoko (ep8)
*[[Okahashi Kazuhiko]] (岡橋和彦) as Sakata Akira (ep8)
*[[Shinagawa Toru]] as Onoda Kinji (ep9)
**[[Kamikawa Shusaku]] (上川周作) as young Kinji (ep9)
*[[Suga Takamasa]] as Matsui Akira (ep9)
*[[Shimizu Naoya]] as Yoshii Satoru (ep9)
*[[Ozaki Usoh]] as Kida Ryusuke (ep9)
*[[Okuse Shigeru]] (奥瀬繁) as Hirahara Masamichi (ep9)
*[[Kanai Shu]] (かないしゅう) as Murano Shin (ep9)
*[[Steven Ashton]] (スティーブン・アシュトン) as Pine Well (ep9)
*[[Hashimoto Jun]] as Yamaguchi Toshiya (ep10)
*[[Toyama Toshiya]] as Saeki Kengo (ep10)
*[[Togashi Makoto]] as Okino Keiko (ep10)
*[[Inoue Koh]] as Okazaki Makoto (ep10)
*[[Tsumura Kazuyuki]] as Mizusawa Toru (ep10)
*[[Takeuchi Kazuhiko]] (竹内和彦) as Hamada Ryota (ep10)
{{multicolumn-end}}

===Production Credits===
*'''Screenwriter:''' [[Yoshimoto Masahiro]], [[Yoshiwara Rei]] (吉原れい), [[Iketani Masao]] (池谷雅夫), [[Taniguchi Junichiro]], [[Tokunaga Tomihiko]], [[Oikawa Takuro]]
*'''Executive Producer:''' [[Uchiyama Satoko]]
*'''General Producer:''' [[Miwa Yumiko]]
*'''Producer:''' [[Yamakawa Hideki]], [[Wasano Kenichi]], [[Imoto Ryusuke]]
*'''Director:''' [[Kanesaki Ryosuke]], [[Oikawa Takuro]], [[Hoshino Kazunari]], [[Hasegawa Yasushi]], [[Anyoji Takumi]] (安養寺工)
*'''Music:''' [[Nara Yuuki]]

==Season 6==
[[File:Keiji7 6.jpg|thumb|140px|Keiji 7-nin Season 6]]
*'''Episodes:''' 9
*'''Viewership ratings:''' 11.96%
*'''Broadcast period:''' 2020-Aug-05 to 2020-Sep-30

===Cast===
[[File:Keiji7 6-chart.jpg|thumb|140px|Correlation chart]]
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Tanabe Seiichi]] as Ebisawa Yoshiki
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Shirasu Jin]] as Nonomura Takumi
*[[Tsukamoto Takashi]] as Aoyama Arata
*[[Yoshida Kotaro]] as Katagiri Masatoshi
*[[Kitaoji Kinya]] as Domoto Shuntaro

====Guests====
{{multicolumntext}}
*[[Sakaki Hideo]] as Miyajima Tatsuma (ep1)
*[[Tokoro Hiroaki]] (所博昭) as Sugino Tadashi (ep1)
*[[Nishizawa Tomoharu]] (西沢智治) as Tagami Shinji (ep1)
*[[Tsutsui Moeko]] (筒井萌子) as Yamaoka (ep1)
*[[Masu Takeshi]] as Okouchi Sadao (ep1-2)
*[[Anan Kenji]] as Harada Kunihiro (ep1-2)
*[[Fuwa Mansaku]] as Kobayashi Takayuki (ep1-2)
*[[Kasahara Hideyuki]] as Kayama Kazuhiko (ep1-2)
*[[Kaneko Noboru]] as Takagi Shinichiro (ep1-2)
*[[Naba Keiichi]] (難波圭一) as Komoto Haruo (ep1-2)
*[[Ogushi Yuki]] (大串有希) as Okouchi Haruka (ep1-2)
*[[Katayama Ouka]] (片山謳歌) as Kakurai Yoichi (ep1-2)
*[[Miura Kazuya]] (三浦和也) as Harada Masashi (ep1-2)
*[[Kuroki Sana]] (黒木咲奈) as Kobayashi Yuna (ep1-2)
*[[Okamoto Shimon]] (岡本士門) as Kishikawa Manabu (ep1-2)
*[[Miura Akari]] (三浦あかり) as Kinoshita Mako (ep1-2)
*[[Tokugawa Miki]] (徳川ミキ) as Kobayashi Rika (ep1-2)
*[[Masana Bokuzo]] as Honjo Kenichi (ep2)
*[[Fujita Sokyu]] as Kinoshita Koji (ep2)
*[[Hirata Yuya]] as Murakami Masato (ep2)
*[[Hanazawa Mio]] (花澤澪) as Honjo Miwa (ep2)
*[[Enomoto Sakura]] (榎本桜) as Takenaka (ep2)
*[[Tanaka Tetsushi]] as Michigami Shinnosuke (ep2)
*[[Sasai Eisuke]] as Kamamoto Hisashi (ep3)
*[[Sato Hiroko]] as Tanaka Reiko (ep3)
*[[Fuke Norimasa]] as Nakanishi Yukio (ep3)
*[[Kataoka Kyoko]] (片岡京子) as Kondo Masami (ep3)
*[[Masuzawa Nozumu]] (増澤ノゾム) as Sakagami Takashi (ep3)
*[[Tanigawa Shoichiro]] as Minagawa (ep3)
*[[Tachieda Ayumi]] (立枝歩) as Muroi Michiko (ep3)
*[[Nomo Gakuji]] as Hidaka Satoshi (ep3)
*[[Sakai Takahiro]] as Yamada Kazuhiko (ep3)
*[[Tanaka Koutaro]] as Asakura Yuji (ep4)
*[[Hamatsu Takayuki]] as Numata Masaki (ep4)
*[[Shimizu Akihiro]] (清水昭博) as Saeki Yasuo (ep4)
*[[Nakamura Shuri]] (中村守里) as Mochizuki Nao (ep4)
*[[Shibata Akiyoshi]] (柴田明良) as Matsubara Takeshi
*[[Nakashima Naho]] (中島菜穂) as Shibata Akane (ep4)
*[[Suzuki Yuwa]] (鈴木結和) as Shibata Rin (ep4)
*[[Masaki Karen]] (真崎かれん) as Morikawa Aya (ep4)
*[[Izumi Tomochika]] (泉知束) as Kitano Satoru (ep4)
*[[Katsube Nobuyuki]] as Nogami Koji (ep5)
*[[Taoka Miyako]] as Nogami Etsuyo (ep5)
*[[Muramatsu Toshifumi]] as Tozawa Hiroyuki (ep5)
*[[Shishido Miwako]] as Kiyota Sumiko (ep5)
*[[Uchino Kenta]] as Sasanuma Ippei (ep5)
*[[Fukasawa Arashi]] as Sanba Tomoki (ep5)
*[[Okubo Sakurako]] as Sasaki Aina (ep5)
*[[Shibata Kyoka]] as Jinbo Sachie (ep5)
*[[Yasuda Hiroto]] (安田啓人) as Kawasaki Keigo (ep5)
*[[Takao Yuki]] as Eda Shinji (ep5)
*[[Nonami Maho]] as Isshiki Suzuko (ep6)
*[[Oura Ryuichi]] as Konno Seiji (ep6)
*[[Ito Yozaburo]] as Hanei Tetsu (ep6)
*[[Kawai Fumito]] as Momota Koji (ep6)
*[[Kawahara Kazuma]] as Idori Kazuma (ep6)
*[[Miki Risako]] (三木理紗子) as Isshiki Toko (ep6)
**[[Shizuka Riko]] (静莉子) as young Toko (ep6)
*[[Nishimaru Yuko]] as Muraki Mai (ep6)
*[[Yoshida Saya]] as Saionji (ep6)
*[[Saiki Shigeru]] as Nishimura Kenichi (ep7)
*[[Arifuku Masashi]] as Suzuki Shigeru (ep7)
*[[Akama Mariko]] as Sato Kazuko (ep7)
*[[Rokkaku Shinji]] as Tanaka Minoru (ep7)
*[[Masuda Shuichiro]] as Takahashi Kiyoshi (ep7)
*[[Utsunomiya Taira]] (宇都宮太良) as Sato Hikaru (ep7)
*[[Mori Hayato]] (森準人) as Kato (ep7)
*[[Watanabe Dai]] as Katase Yuzuru (ep8)
**[[Shirahige Zen]] (白髭善) as young Yuzuru (ep8)
*[[Miyakawa Ichirota]] as Honda Takuya (ep8)
*[[Sano Gaku]] as Yachida Kohei (ep8)
*[[Furukawa Kouji]] (古河耕史) as Kasamori Shozo (ep8)
*[[Rie]] (理絵) as Ishizaki Akemi (ep8)
*[[Ohashi Noriyuki]] (大橋典之) as Matsuno Takashi (ep8)
*[[Mashita Yuki]] as Oyama Yukiyo (ep8)
*[[Kubo Ruka]] (久保瑠佳) as Matsuno Meimi (ep8)
*[[Isayama Koji]] as Ishizaki Kiyoyuki (ep8)
*[[Owada Baku]] as Yachida Koji (ep8)
*[[Kobayashikawa Tatsuru]] (小橋川建) as Yashiro Tadashi (ep9)
*[[Higashi Ayu]] as Akiyama Mami (ep9)
*[[Yokouchi Ami]] as Yamadera Yuko (ep9)
*[[Tsutsui Shunsaku]] (筒井俊作) as Nakamura Takahiro (ep9)
*[[Kimura Ryo]] as Miyata Tatsuhiko (ep9)
{{multicolumn-end}}

===Production Credits===
*'''Screenwriter:''' [[Yoshimoto Masahiro]]
*'''Executive Producer:''' [[Uchiyama Satoko]]
*'''General Producer:''' [[Miwa Yumiko]]
*'''Producer:''' [[Yamakawa Hideki]], [[Kijima Sari]], [[Wasano Kenichi]], [[Imoto Ryusuke]]
*'''Director:''' [[Kanesaki Ryosuke]]
*'''Music:''' [[Nara Yuuki]]

==Season 7==
[[File:Keiji7 7.jpg|thumb|140px|Keiji 7-nin Season 7]]
*'''Episodes:''' TBD
*'''Viewership ratings:''' TBD
*'''Broadcast period:''' 2021-Jul-07 to 2021-???-??

===Cast===
<!--[[File:Keiji7 7-chart.jpg|thumb|140px|Correlation chart]]-->
*[[Higashiyama Noriyuki]] as Amagi Yu
*[[Tanabe Seiichi]] as Ebisawa Yoshiki
*[[Kurashina Kana]] as Mizuta Tamaki
*[[Shirasu Jin]] as Nonomura Takumi
*[[Tsukamoto Takashi]] as Aoyama Arata
*[[Yoshida Kotaro]] as Katagiri Masatoshi
*[[Kitaoji Kinya]] as Domoto Shuntaro

===Production Credits===
*'''Screenwriter:''' [[Mori Hayashi]], [[Yoshimoto Masahiro]], [[Yoshitaka Toshio]] (吉高寿男), [[Komine Hiroyuki]]
*'''Executive Producer:''' [[Uchiyama Satoko]]
*'''Producer:''' [[Yamakawa Hideki]], [[Akiyama Takahito]], [[Wasano Kenichi]], [[Imoto Ryusuke]]
*'''Director:''' [[Kanesaki Ryosuke]], [[Tsukamoto Renpei]], [[Anyoji Takumi]] (安養寺工), [[Ohyama Koichiro]] (大山晃一郎)
*'''Music:''' [[Nara Yuuki]]

==External Links==
*[https://www.tv-asahi.co.jp/keiji7/ Season 1 official site]
*[https://www.tv-asahi.co.jp/keiji7_02/ Season 2 official site]
*[https://www.tv-asahi.co.jp/keiji7_03/ Season 3 official site]
*[https://www.tv-asahi.co.jp/keiji7_04/ Season 4 official site]
*[https://www.tv-asahi.co.jp/keiji7_05/ Season 5 official site]
*[https://www.tv-asahi.co.jp/keiji7_06/ Season 6 official site]
*[https://www.tv-asahi.co.jp/keiji7_07/ Season 7 official site]
*[[Wikipedia:ja:刑事7人|Japanese Wikipedia]]

{{SeasonRing|TV Asahi|Season 1|Spring 2015|[[Keishicho Sosa Ikka 9 Gakari#Season 10|Keishicho Sosa Ikka 9 Gakari 10]]|Autumn 2015|[[Aibou#Season 14|Aibou 14]]}}
{{SeasonRing|TV Asahi|Season 2|Spring 2016|[[Keishicho Sosa Ikka 9 Gakari#Season 11|Keishicho Sosa Ikka 9 Gakari 11]]|Autumn 2016|[[Aibou#Season 15|Aibou 15]]}}
{{SeasonRing|TV Asahi|Season 3|Spring 2017|[[Keishicho Sosa Ikka 9 Gakari#Season 12|Keishicho Sosa Ikka 9 Gakari 12]]|Autumn 2017|[[Aibou#Season 16|Aibou 16]]}}
{{SeasonRing|TV Asahi|Season 4|Spring 2018|[[Tokusou 9]]|Autumn 2018|[[Aibou#Season 17|Aibou 17]]}}
{{SeasonRing|TV Asahi|Season 5|Spring 2019|[[Tokusou 9#Season 2|Tokusou 9 Season 2]]|Autumn 2019|[[Aibou#Season 18|Aibou 18]]}}
{{SeasonRing|TV Asahi|Season 6|Spring 2020|[[Tokusou 9#Season 3|Tokusou 9 Season 3]]|Autumn 2020|[[Aibou#Season 19|Aibou 19]]}}
{{SeasonRing|TV Asahi|Season 7|Spring 2021|[[Tokusou 9#Season 4|Tokusou 9 Season 4]]|Autumn 2021|TBD}}

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