

TV series
Joker: Unforgiven Investigator
2010, Japanese, on Fuji TV.
Date Kazuyoshi (Sakai) is a detective on the Kanagawa prefectural police force. During the day, he is known as a "Buddha" for his gentle personality, pouring all of his energy into resolving each case. At night, however, he transforms into a cruel punisher as his gentleness gives way to his anger towards the criminals. The series poses questions about what justice and evil truly are. Tokyograph
- Seasons
- 1
- Episodes
- 10
- Episode length
- 50 min
- Status
- Ended in 2010
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Where to watch Joker: Unforgiven Investigator
Joker: Unforgiven Investigator isn’t listed on any OTT platform in India yet.
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Latest episode
S1 E10: Crime 10 Unexplained disappearances... The mysterious mastermind is revealed? The shocking end
Aired 14 September 2010
Seasons 1
Cast & crew
Details
- First aired
- 13 July 2010
- Last aired
- 14 September 2010
- Network
- Fuji TV
- Original title
- ジョーカー 許されざる捜査官
- Language
- Japanese
- Country
- Japan
- Type
- Scripted
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News & fan talk
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Joker: Unforgiven Investigator: quick answers
Is Joker: Unforgiven Investigator worth watching?
Joker: Unforgiven Investigator doesn’t have enough ratings for a verdict yet.
How many seasons of Joker: Unforgiven Investigator are there?
Joker: Unforgiven Investigator has 1 season and 10 episodes, about 50 minutes each.
Is Joker: Unforgiven Investigator finished?
Yes. Joker: Unforgiven Investigator ended in 2010, so you can watch the whole story.
Which OTT platform is Joker: Unforgiven Investigator on?
Joker: Unforgiven Investigator isn’t listed on any OTT platform in India yet. (Checked 12 November 2026.)
Joker: Unforgiven Investigator parents guide: is it suitable for kids?
No age rating is listed for Joker: Unforgiven Investigator yet.
What shows are like Joker: Unforgiven Investigator?
If you liked Joker: Unforgiven Investigator, try Baretta, Hill Street Blues, AIBOU: Tokyo Detective Duo.

