On the Japanese island of Amami, despite lacking parental guidance, Kaito and his girlfriend Kyoko try to find their place in the world. While Kaito suffers from the absence of his father, who moved to Tokyo after his birth, Kyoko must come to grips with her mother’s terminal illness.
Woodwork artist Takumi moves to the small village Asuka in Nara Prefecture. He remodels old homes and lives a peaceful existence with nature. Takumi then meets Kayoko, a woman who went to the same school as Takumi. Kayoko is fascinated with the color crimson. She dyes scarves with the color of hanezu. Kayoko lives with boyfriend Tetsuya, who works as an editor of a PR magazine. They live together. Soon, Kayoko falls in love with Takumi.
