There's a young couple, Haruka and Kenji. One day, Haruka gets disappointed in Kenji, and runs away with their son, Takuya. They forward to Kenji's friend, Mitsuru's house. Yet, Haruka asks her mother, Kiyoko to take care of Takuya, and starts her job hunting, since she can't get along with...
Working for a textbook publisher, Seiji has lived in Tokyo since his mother moved them there after getting divorced during his childhood while his father remained in the countryside. To open up a new market in the Tohoku area, Seiji goes back to his hometown and meets his father for the first time...
