Upon learning of his grandma's death, Hayato returns to the café she ran for the first time in years. He plans to shut it down, but finds five girls who formerly worked at Familia living there, and they're determined to save it from demolition...
Hayato decides to reopen his late grandma's café. He begins cohabiting with the five girls who worked there part-time, but naturally, things get off to a rocky start in both the home and the business.