Fukushacho to Futarikurashi = Aiiku Sareruhibi

Mizuka works at a deli and takes on a part-time job to make ends meet. She is unremarkable in appearance and has no romantic experience. At her part-time job, she meets Sakuya, a good-looking vice-president who unexpectedly invites her on a date, giving her an elegant dress and taking her to an upscale dinner. A surprising event leads to her moving in with him to his luxurious apartment. Sakuya is described as kind, affectionate, and occasionally mischievous, making him an engaging person to live with.