The series follow the story of a high school boy who lives in Tokyo, and his childhood friend, Hakatano Donko-chan, who is from Hakata and really talks in Hakata dialect! People around her sometimes get confused because of it, but her dialect makes them smile!
Chiaki Yoshino is a TV producer. She is 45-years-old and single. Chiaki Yoshino worries about her health and her later years rather than dating. She hopes to buy an old house and live there with a friend when she gets older. Chiaki then goes to Kamakura, Japan to look for a house. There, she meets a 50-year-old single man Wahei Nagakura. Wahei's first wife died and he has one child. Their love story begins ...