Trailer unavailable

Series · 2018 – 2025 · Drama

Special Investigation Nine

★7.0 2018 – 2025 8 Seasons TV-MA

The #9 investigation team has been disbanded and members of the #9 investigation team have been scattered around. One year later, the Chief of the National Police Agency, Sojiro Kandagawa, orders the creation of a special investigation team to cover from the initial investigation until it is sent to the prosecutor's office. Sojiro Kandagawa appoints Sakutaro Munakata as the leader of the special investigation team. Former #9 investigation team members join the special investigation team.

Seasons & episodes

8 seasons · 85 episodes

10,000 years murder

Episode 01

10,000 years murder

Apr 11, 2018 · 45 min

Asawa Naoki chases a robber who escapes after robbing a jewelry store with a handgun. He suddenly runs into Shindo Ryo who begins chasing the robber with him. Naoki manages to grab the robber without any harm to the general public. The next day, while talking to his wife, Rinko, he receives a call. He heads to the police superintendent's office and is informed by Kandagawa, the police chief, that he will be forming a special investigation team.

Bride disappeared

Episode 02

Bride disappeared

Apr 18, 2018 · 45 min

The body of a woman in a wedding dress was found. When Naoki and the others arrive, they are informed that it may have been a suicide by pills. The identity of the body is Saito Maki, the missing concierge of a hotel. She was supposed to be married to Takemura Shigeaki, the front desk clerk of the same hotel. According to Takemura, Maki was staying alone ahead of their ceremony. Naoki and his colleagues check the security cameras but find nothing. The mystery deepens as they discover that Maki was suspicious that Takemura may have been cheating, offering a motive for the apparent suicide.

Murdered City Planning

Episode 03

Murdered City Planning

Apr 25, 2018 · 45 min

The stabbed body of Morita Akiko, a popular architect, is found. She was participating in a design competition but her design model has been destroyed by someone. The murderer may be Oya Genji, another architect also participating in the competition. After discovering cause of death, they further believe he may have been behind it. However, they soon gets new facts in the case that may point to someone else...

Corpse Under the Floor

Episode 04

Corpse Under the Floor

May 2, 2018 · 45 min

When freelance writer, Miyoshi Kanako, is redecorating his home, a body is found under the floor by contractor Murata Hajime. According to Inori of the forensics department, the body is male and has been dead for over 5 years. Kanako's father is former deputy captain Taizo, now suffering from dementia and of no help due to his loss of memory. Surprisingly, Taizo seemingly regains his memory and confesses that it was him...

Harmonica Murder

Episode 05

Harmonica Murder

May 9, 2018 · 45 min

A corpse of a puppeteer, Mitsuhashi Ryoko, is discovered by an elementary school student named Shibata Keita. Ryoko was famous for disliking children and was thus tied to Sakai Nanako, a school club instructor often visiting Ryoko's home due to complaints from parents. The team discovers shocking facts regarding the apparently accidental death of Ryoko's husband. A shocking truth emerges...

Red Flower Murder

Episode 06

Red Flower Murder

May 16, 2018 · 45 min

The stabbed body of talent movie producer, Kondo Rumi, was discovered. She's seemingly been struck on her right cheek and is holding an unfamiliar red flower. Certain facts emerge regarding the movie she was working on and the team pursue questioning of several people involved in the movie.

Banknote Killing

Episode 07

Banknote Killing

May 23, 2018 · 45 min

The body of Nishida Masayoshi, the president of a real estate company, is found by the steps of a shrine. Nakajima Tatsuya, an employee, is found unconscious on top of the body. The strangest part is the 10,000 yen bills scattered around them. It's revealed that Nishida was beaten to death. A third man is suspected as being involved.

Infinity of Murder

Episode 08

Infinity of Murder

May 30, 2018 · 45 min

The body of Yasuko, the wife of company president Mizukami Yojiro, is found their home pool. However, a v-shaped wound is found on her forehead and the home seems have been robbed. The suspects are numerous. Yasuko was disliked for trying to ensure her son will be her husband's successor while also harassing their maid, Nana. A strange paper with an infinity mark is found in Yasuko's room.

Serial Killer X

Episode 09

Serial Killer X

Jun 6, 2018 · 45 min

A 75 year old woman is found beaten and murdered in an Itabashi Ward park. Naoki notices that the body has swollen unnatural. In the victim's mouth, the find a fake police badge. Is the killer taunting the police? Additionally, in this same jurisdiction, there were two other murder cases where fake badges were found. Naoki reaches a shocking truth...

3 Murders

Episode 10

3 Murders

Jun 13, 2018 · 45 min

Takamori Tetsuya, the Minister of Justice, has reportedly been killed. Naoki rushes to the scene only to find out that the murder victim is actually Takamori's wife Shizue, confusing everyone. Adachi Yoshio discovers the apparentl murder weapon. They conclude that someone with a grudge against Takamori killed Shizue by mistake. However, the disguise of the criminal was discovered and it's believed that Shizue is actually the target. Meanwhile, the truth of Munakata's past comes to light.

About the series

Special Investigation Nine poster
Audience score
★ 7.0 /10

based on 6 votes

Synopsis

The #9 investigation team has been disbanded and members of the #9 investigation team have been scattered around. One year later, the Chief of the National Police Agency, Sojiro Kandagawa, orders the creation of a special investigation team to cover from the initial investigation until it is sent to the prosecutor's office. Sojiro Kandagawa appoints Sakutaro Munakata as the leader of the special investigation team. Former #9 investigation team members join the special investigation team.

Drama

Cast

7 principal cast

Yoshihiko Inohara

Yoshihiko Inohara

Naoki Asawa

Michiko Hada

Michiko Hada

Shiho Komiyama

Kanji Tsuda

Kanji Tsuda

Kengo Murase

Mitsuru Fukikoshi

Mitsuru Fukikoshi

Yasushi Aoyagi

Hiromasa Taguchi

Hiromasa Taguchi

Hideaki Yazawa

Yuki Yamada

Yuki Yamada

Ryo Shindo

Sachie Hara

Sachie Hara

Masumi Hayasegawa

Where to watch Special Investigation Nine

Special Investigation Nine is available to stream on Flicksy via 6 verified sources, aggregated from publicly available embed providers. The drama has 8 seasons and 85 total episodes, rated 7.0/10 by 6 viewers.

Frequently asked

How many seasons does Special Investigation Nine have?

Special Investigation Nine has 8 seasons with 85 episodes in total.

Is Special Investigation Nine still on the air?

Special Investigation Nine has ended and is no longer in production.

What network airs Special Investigation Nine?

Special Investigation Nine airs on tv asahi.

When did Special Investigation Nine first air?

Special Investigation Nine first aired on April 11, 2018.

More like this

Similar series

See all →
Our Dearest Sakura

Our Dearest Sakura

2019

CHiPs

CHiPs

1977

Third Watch

Third Watch

1999

Begin Again

Begin Again

2016

Face to Face

Face to Face

2019

Bosch

Bosch

2015

Hinterland

Hinterland

2013

Cold Squad

Cold Squad

1998

Under the Banner of Heaven

Under the Banner of Heaven

2022

Kung Fu: The Legend Continues

Kung Fu: The Legend Continues

1993

Serious & Organised

Serious & Organised

2003

Medical Investigation

Medical Investigation

2004

Law & Order

Law & Order

1990

Police Rescue

Police Rescue

1991

Longing For You

Longing For You

2023

Gap Dong

Gap Dong

2014

The Widower

The Widower

2014

Stalker

Stalker

2014

Wycliffe

Wycliffe

1994

Agatha Christie's Poirot

Agatha Christie's Poirot

1989