Haruka Kudo

Kazuki Suzumoto is divorced and he lives with his 15-year-old son Kouki. Kouki is in a susceptible time. The father feels guilty about his son. Kouki then fails his high school entrance exam. In the spring of the following year, Kouki barely passes his high school entrance exam. Kouki mentions to Kazuki that he likes his father's lunch box. The father and son make a promise to each other. Kazuki promises that he will make a lunch box everyday for Kouki. Kouki promises that he will never skip school.

In August, 1918, Ito (Mao Inoue) lives in a coastal village of Toyama with her husband and 3 children. During the summer, there wasn't much fish to catch, so her husband has been far away from home to catch fish. To support herself and her children, Ito carries goods from ships like the other women in the village. Meanwhile, the residents encounter rising prices for rice. The women are unable to feed their family due to the high prices of rice. The women ask a nearby rice store to sell rice at lower prices, but it fails. The price of rice continues to rise daily. Due to an incident, Ito and the other village women step up to the plate.