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。