Marriage Makers: Mayo Eruko Hitsuji, Nagita no Baai

Mikoto Nagita is a single 25-year-old who works at a small town bank. Her boss is a newlywed, and the women working part-time there always go home at 5 o'clock on the dot. Hating having to always work overtime as well as on the weekends, she comes up with a plan to get married in order to quit her job, only she's got no prospects... Coincidentally, she hears about Juno and its "Marriage Makers"... a service that has a 100% success rate of helping people get married!! All Mikoto wants is to get ouut of work, and she's about to start numerous magical marriage simulations with her Marriage Maker, Atago!! (Source: MangaPlaza)