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 and episodes
8 seasons · 85 episodes
Starring
Yoshihiko Inohara
Naoki Asawa
Michiko Hada
Shiho Komiyama
Kanji Tsuda
Kengo Murase
Mitsuru Fukikoshi
Yasushi Aoyagi
Hiromasa Taguchi
Hideaki Yazawa
Yuki Yamada
Ryo Shindo
Sachie Hara
Masumi Hayasegawa
Noriko Nakagoshi
Michiko Asawa
- K
Kaito
Akira Sakuma
Kōtarō Satomi
Sojiro Kandagawa
Akira Terao
Sakutaro Munakata
Shirō Itō
Tetsuharu Ikari
Frequently asked questions
- Where can I watch Special Investigation Nine?
- Special Investigation Nine is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How many seasons of Special Investigation Nine are there?
- Special Investigation Nine has 8 seasons and 85 episodes. Status: Returning.
- When is the next season of Special Investigation Nine?
- No air date has been announced for the next episode of Special Investigation Nine. Status: Returning. The latest episode aired on June 11, 2025.
- Who stars in Special Investigation Nine?
- Special Investigation Nine stars Yoshihiko Inohara, Michiko Hada, Kanji Tsuda, Mitsuru Fukikoshi, Hiromasa Taguchi.
