Akiko Hatakeyama

Intrepid tax investigator Ryoko Itakura sets her sights on the mysterious and philandering Hideki Gondo, a suspected millionaire and proprietor of a thriving chain of seedy hourly hotels, who has for years succeeded at hiding the true extent of his assets from the Japanese authorities. Itakura and Gondo soon find themselves engaged in a complicated, satirical battle of wits.

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.

During a quest to find a Taiwanese father's grave, disturbing memories of child abuse are aroused.

A university hospital therapist and his researcher girlfriend treat a withdrawn youth with multiple personalities. As therapy peels back trauma, a violent alter-ego emerges, dragging both clinicians into a tightening psychological trap.

A rookie detective learns that life in law enforcement may not be as glamorous as he thought it would be.