Makisuke Okamura

At 29 years old, carefree Hiroto Ikuta doesn't have a girlfriend, a full-time job, or a plan for the future—and he couldn't be happier. Hiroto's breezy attitude isn't easy for everyone to understand, though. In a world filled with anxiety, confusion, and grief, Hiroto and the people around him are all just doing their best to figure out this thing called life.

The intercom rings. When Tanaka Yuka responds, she sees a woman she doesn't recognize. The woman says she wants to pay back the money she'd borrowed for taxi fare to Yuka's husband Shinji, who insists he lent her the money at a bar. Yuka, who is suspicious of the differing stories between the two, looks at her husband's phone that night. There she finds exchanges of extramarital affairs with five women. Shocked, Yuka works together with Kaito in order to identify and eliminate her husband's adulterous partners. Meanwhile Yuka and Kaito gradually become closer, which eventually leads to a physical relationship...

Ai Ōmaru (Kumamoto Pro-Wrestling), a kind-hearted detective, finds herself caught up in all sorts of cases… but the suspects are always men with a past, each harbouring their own secrets. With her meddlesome yet gentle nature—she simply cannot leave people in trouble—and influenced by the shōjo manga she has been reading since childhood, she cannot help but feel sympathy for these troubled men. The troubled men she encounters are also captivated by her warm personality and gradually drawn to her, and things start to develop…!?