The Sawaguchi Aiko which a husband dies three years ago, and runs the noodle shop of the business with one woman. Hiroaki of the son did not mean to inherit a noodle shop, and refrained from the graduation of the cooking technical school. Invited Hiroaki so that such one day, Aiko went for a hot spring trip…"Lay in stock of our soba from the Koko". Hiroaki grew to want to grow and two people spent dreamlike 2 days and 1 night.