Iku (Nana Eikura) joined the Library Defense Force after a member from that team retrieved an important book that was targeted for censorship. She is assigned to work under Atsushi’s (Junichi Okada) team. She endures Atsushi's harsh treatment and looks for the member who retrieved her book. She also finds herself becoming attracted to Atsushi. Iku meets female high school student Marie (Tao Tsuchiya) at the library. Maries has a hearing disability. She is also a childhood friend of Mikihisa (Kei Tanaka). Iku senses Marie’s strong feelings for Mikihisa. Asako (Chiaki Kuriyama) works as a clerk for the Library Task Force. She has frequent meetings with curator Shuji (Aoi Nakamura). This creates complicated feelings for Hikaru (Sota Fukushi). One day, Mikihisa is arrested because of a book he recommended to Marie. Official reason given is because the book is unsuitable for disabled people. The members of the Library Task Force are angered by Mikihisa's arrest.

受野立信次郎（竹野内丰 饰）之托从国外回来的大泽绘里子（天海佑希 饰）成为警视厅搜查一课的特别犯罪对策组的boss，但编派到她手下的组员却形态各异，来自科学搜查研究所调来的嗜睡如命的木元真实（户田惠梨香 饰），从交通组调来的外冷内热刑警片桐，从派出所调来的活力小子花形一平 ，以及总是偷懒的来自反黑组的严井和人称“丢三落四先生”的山村巡查部长。
这样一班乌合之众放在一起，着实让大泽头痛，搜查一课对她的部门从没寄予厚望，只需要她应对媒体公关。但大泽却不愿成为被人摆布的木偶，面对这样一班下属与不断发生的案件，她将以身作则，让部下发挥个人特长破获案件。在另一面，八年前因为男人而离开警队的大泽，感情方面亦再次面临考验，这一次，她能否改变事业与感情的走向？

2006 film by Kōki Mitani

某公司丢失了一枚存有商业机密的SD卡片，一时间办公室内吵吵嚷嚷，而临时工隐馆厄介（冈田将生 饰）首当其冲受到怀疑。厄介人如其名，从小就遭遇了无数令人匪夷所思的厄运，甚至连陨石坠落这种小概率事件他也没能躲过，当然厄运也让他的学业和事业饱经挫折。为了证明清白，他通过神秘的侦探事务所管理人绊井法郎（及川光博 饰）联系到了奇怪的侦探掟上今日子（新垣结衣 饰）。今日子留着银色的头发，浑身上下记满笔记。她只接受当日预约，所有案件保证当天解决，更为奇怪的是据说她睡了一觉后记忆就会自动清零。在今日子的帮助下，厄介成功洗刷清白，而他对这个与众不同的女孩隐隐有了好感，当然他们的羁绊绝不会就此终结……
本片根据西尾维新的“忘却侦探系列”改编。