Shitsuren Tantei Momose

A student named Nonomura Tsukumo becomes the assistant to Chiyoda Momose, known as the break-up detective, following a specific incident. The pair operates from the detective reasoning club’s activity room, aiming to uncover the reasons behind clients' relationship endings. As rumors about the break-up detective grow, more students come to them for help. The story involves solving various romantic mysteries on campus.