The Sound of Grass (2021)

Kazuo Kudo returns to his hometown of Hakodate with his wife because of his autonomic ataxia. Kazuo, who is not able to work and has to attend the psychiatry regularly, continues to run in the city of Hakodate for mental treatment on sunny days and rainy days. When Kazuo comes to communicate with the young people he meets on the street, something begins to change...