1 Season
10 Episode
Joker: Unforgiven Investigator - Season 0 Episode 1 Crime the 1st(SP) Date, the very first case (2010)
- Country : Japan
- Genre : Crime, Drama
- Studio : Fuji TV
- Director :
- Cast : Masato Sakai, Ryo Nishikido, Anne Watanabe, Ryo, Hiroyuki Hirayama, Ren Osugi