搜查二系是警视厅里备受冷落的所在，虽说顶着“专门负责处理久而未决的案件”的头衔，其实部门里的人都在混日子。直到有一天，东大高材生柴田纯（中谷美纪饰）加入，柴田纯具有罕见的运算和分析能力，破案的过程可谓惊心动魄，但另一方面，她是个非常单纯的生活白痴，同事真山彻（渡部笃郎饰）是她的拍档兼保姆，照顾着脱线的柴田。
真山的身上背负着一个沉重的过去，7年前，妹妹被轮暴，可是凶手始终没抓到，柴田开始重新调查这一事件，却发现过去的种种混杂交织在一起，怎么也拨不开这层迷雾……

A man witnesses a fatal traffic accident on his way home from work, and the victim is clearly killed on impact. A moment later, when the corpse stands up and walks away, it could be a hallucination or something far more extraordinary.

The story begins with the disappearance of a school bus and four high school girls. Still unsolved three years later, the case gets revived when one of the girls reappears. Odagiri plays a sharp national investigator searching for the truth behind the incident, which leads back to a seemingly peaceful town.

A man serving a sentence in a minimum-security prison. Life in the jail is rigid and organized, eventually leading all of the cell-mates to abandon their individuality.

Suzume Katagura, a bored housewife, spends her days doing chores and taking care of her husband's pet turtle. One day, she sees a wanted ad for spies. Hoping for some excitement in her life, she decides to give them a call.

Tasai, Mitsushima and Ango are all married, but they want to have a girlfriend. They know that is not right, but they still want a girlfriend because they are not happy with their marriage life. Their problem is that they don't know how to find a girlfriend. Mitsushima then brings Ibuse Masumi who teaches men how to make girlfriends. Ibuse Masumi first had a girlfriend at the age of 22 and he also has experience having 11 girlfriends at the same time. ~~ Based on the manga series "Furinji Man" by Aoki Uhei.