Naikaku Kenryoku Hanzai Kyousei Torishimarikan Zaizen Joutarou
English name: Government Crime Investigation Agent Zaizen Jotaro
Genres: Action, Drama
Type: TV, Episodes: 11
Aired: Jul 6, 2006 to Sep 21, 2006
Studio: Trans Arts
Source: Manga
Rating: R - 17+ (violence & profanity)
Synopsis:
Based on Ken Kitashiba &amp; Yasuhiro Watanabe's political intrigue detective manga. 

The close relationship between political and business circles doesn't die; politicians and government officers line their pockets taking advantage of their positions. 
Zaizen Jotaro is an investigator who is allowed to use extralegal methods to crack down these power abusing criminals.

(Source: AniDB)