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LUXEN TV Series
Special Investigation Nine
2018·8 Seasons·85 Episodes·★ 5.7
Japanese original
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.
LUXEN Decision Guide
Does this fit your time and taste?
A character-led series where relationships, personal stakes, and the gradual build of a story are central to the experience.
Best fit
Who it is for
Best suited to viewers who prefer character investment over a purely episodic watch.
Commitment
Long-form commitment · 8 seasons
Use the season and episode count to judge how much time you want to invest.
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Read the synopsis.
Read the synopsis first, then decide whether the longer arc is worth the commitment.
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The series
Seasons
Season 1
10 episodes
2018
Season 2
11 episodes
2019
Season 3
10 episodes
2020
Season 4
13 episodes
2021
Season 5
12 episodes
2022
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Season 6
9 episodes
2023
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Season 7
10 episodes
2024
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Season 8
10 episodes
2025
Cast
Who's in it
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