In order to pay back Mrs. Kajiki for her good deed in the past, Hatsu moves from her village in Akita to Tokyo to start working as a maid for her family. She grows close to their youngest son Katsumi, experiencing things that will change her view on life.

During the Second Sino-Japanese War, a five-man reconnaissance unit is dispatched to scout enemy positions in a volatile territory. After a sudden and intense firefight, the group is separated, leaving the survivors to wait in agonizing suspense at their outpost.

The young Takako Kuramoto has come to Tokyo to study and starts working for the rich Tashiro family as tutor of the daughter, Kumiko, while she receives attention from her two older brothers, Yukichi and Shinji. Meanwhile, the exact parentage of Shinji comes to light.