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Series · 2018 · 45 min · 8 seasons

Special Investigation Nine (2018)

Original title: 特捜9

5.7/10 · 3 votes
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Drama

Special Investigation Nine is a TV series (Drama) that first aired in 2018. Special Investigation Nine has 8 seasons and 85 episodes in total. There is currently no known legal streaming option for Special Investigation Nine in United States. Check back later or switch your region.

Last episode S8 · E10 — Episode 10 June 11, 2025

Where can I watch Special Investigation Nine

📍 United States

No legal streaming option is known in United States yet. Try another region from the menu.

Streaming data provided by JustWatch.

Available in other countries

Streaming services that carry Special Investigation Nine, and the countries where you can watch it:

TELESA Amazon Channel 1 countries

Japan

Plot

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.

Cast

Images

Special Investigation Nine

Seasons

Frequently asked questions

Where can I watch Special Investigation Nine?

There is currently no known legal streaming option for Special Investigation Nine in United States. Check back later or switch your region.

Who stars in Special Investigation Nine?

The main cast of Special Investigation Nine includes Yoshihiko Inohara, Michiko Hada, Kanji Tsuda, Mitsuru Fukikoshi and Hiromasa Taguchi.

How many seasons and episodes does Special Investigation Nine have?

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

When was Special Investigation Nine released?

Special Investigation Nine first aired on April 11, 2018.

When is the next episode of Special Investigation Nine?

No new episode of Special Investigation Nine has been announced yet. The latest episode (season 8, episode 10) aired on June 11, 2025.

Has Special Investigation Nine ended?

No, Special Investigation Nine is still ongoing.

What should I watch if I liked Special Investigation Nine?

If you enjoyed Special Investigation Nine, try AIBOU: Tokyo Detective Duo, Ironside, MIU404 and Galileo.

Is Special Investigation Nine on TELESA Amazon Channel?

Not in United States right now. Special Investigation Nine is on TELESA Amazon Channel in: Japan.

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Updated: October 30, 2026 ·

Yapımcı: eritir.com.tr