Ayami Kawaguchi is a 17-year-old high school student. Her family runs a tofu shop where the tofu is made with local spring water. She is a member of her high school's kyudo club, but she doesn't do well there. One day, Ayami delivers tofu to a local sake brewery. There, she finds the owner of the sake brewery, Shozo Sugita, collapsed and he is sent to hospital. Afterwards, Ayami Kawaguchi gets involved in a dispute over the water source succession.
as Ayami Kawaguchi
as Genki Fujimoto
as Osamu Suzuki
as Chieko Kawaguchi
as Yuka Kawaguchi
as Mika Ueda
as Kamiya
as Shozo Sugita
as Mari Okamoto
as Reporter
as Foreign Investor
as Teacher
as Kanayama
