刑事7人 第一季

在失物招领处工作的巡查部长天树悠（东山纪之 饰）根本没有前往现场的机会，绝大多数时候都跟各种遗失物品打交道，偶尔接待一下前来参观的小学生还要被烦的不行。不过这并不代表他是个没有什么能力且无足轻重的小警察，他对细节的敏锐观察力和推断能力证明他那休眠许久的警魂仍未老去。某天，在协助临场警察解决了一起家庭主妇自杀案后，他被担任警视厅搜查一课12系系长的片冈正敏（吉田钢太郎 饰）召到自己麾下。虽然贵为搜查一课，但是12系仿佛一个不受人待见的边缘所在，有能力和抱负的刑警先后离开，如今这里仅有沙村康介（高岛政宏 饰）、山下巧（片冈爱之助 饰）、永泽圭太（铃木浩介 饰）、水田环（仓科加奈 饰）等个性十足又没什么干劲的刑警。 　　天树的到来，似乎终于改变了12系尴尬的局面……Yu Amagi was working at the lost and found center of The Tokyo Metropolitan Police Department (MPD) when he was re-assigned to Division 12. Within the MPD, Division 12 is known as the dead-end to the career of all detectives. It is a place where no matter how glorious your past may have been, once you are sent there, you can forget about ever returning to the limelight again. However, the detectives in Division 12 are actually all excellent detectives. They just have their own idiosyncrasies and are tough to handle. Notwithstanding how their individual characters may clash with one another, they still work as a team to resolve all the tough cases assigned to them.