The movie takes place again in the fictional Wangan Station of the Tokyo Metropolitan Police Department the once empty space within Wangan's jurisdiction has become a popular tourist attraction. When a string of murders of company execs begins taking place, Aoshima jumps at the opportunity to pursue something other than his current case, which he finds less than inspiring. However the powers that be have other ideas, and Wangan again plays host to a special investigation team from headquarters. Aoshima's friend Superintendent Shinji Muroi, assigned by headquarters to assist Okita, is again powerless to help the local officers as decisions are made by the higher ups.
織田裕二
as Shunsaku Aoshima
柳葉敏郎
as Shinji Muroi
深津絵里
as Sumire Onda
水野美紀
as Yukino Kashiwagi
中山裕介
as Masayoshi Mashita
小野武彦
as Division Chief Hakamada
佐戸井けん太
as Section Chief Uozumi
斉藤暁
as Assistant Chief Akiyama
小林すすむ
as Osamu Nakanishi
甲本雅裕
as Kaoru Ogata
遠山俊也
as Koji Morishita
北村総一朗
as Chief Kanda
