Watashi no Kaseifu Nagisa-san

Aihara Mei is single and works hard as a medical representative with a pharmaceutical company. Efficient at work, she struggles with housework on the home front. On the night of her 28th birthday, a stranger Shigino Nagisa, appears on her doorstep. Claiming to be an excellent housekeeper, he offers his services to tidy up her messy home. Despite her misgivings, Mei ends up hiring him. Meanwhile, another stranger Tadokoro Yuta, a medical representative with a rival pharmaceutical company comes into Mei’s life.

A new employee, Segawa Haruto, has arrived at the pharmaceutical company where Aihara Mei works.

Set after the drama series “Watashi no Kaseifu Nagisa-san”. It’s been a month since Mei and Nagisa got married. In their unfamiliar newly-married life, they find themselves in their first couple quarrel, and while Mei reaches out to Kaoru and her colleagues, Nagisa seeks advice from Tadokoro.