Desc: Jerashî gêmu: Directed by Yôichi Higashi. With Yôsuke Natsuki, Reiko Ôshida, Hiroaki Murakami, Hitomi Takahashi. In the wilderness of Hokkaido, the story of a couple in their 30s and a couple in their 20s is drawn, and the subtle emotions of the two men and women are depicted with intense Eros and delicate images under the theme of marriage exchange.