Every day, bank branches encounter various problems like missing money, information leaks, loan problems & breach of duties. Hanasaki Mai's job is to go there and fix the problems. She is able to do so even though she is just a bank clerk without higher-level powers. Because of her character, Hanasaki Mai will not keep still when she sees a wrong. She's willing to stand up for the side of the weak, regardless of the relation between the top and bottom factions of the bank.

　　该节目是以「给日本最为忙碌的偶像组合乃木坂46小憩片刻…！」为主题而组建的旅游企划的项目。节目名「乃木坂世界旅 今野さんほっといてよ！」中的“今野桑”是指、今野義雄氏（乃木坂46合同会社代表）、让乃木坂46成员从今野氏那里放置不管、实行完全自由的3天时间的海外旅行。

Mikoto Misumi is a pathologist at UDI (Unnatural Death Investigation) Lab. She can't stand neglecting unnatural deaths and believes there must be a truth behind the deaths. Team members that work with her are autopsy doctor Kai Nakado, recorder Rokuro Kube, clinical test technologist Yuko Shoji and UDI director Yasuo Kamikura. They work on unnatural death cases and try to reveal the truth behind the deaths.