The film follows the relationship between a mother and her son. In 1945, the mother played by Sayuri Yoshinaga fled with her two sons from the Russians to Hokkaido. In 1972, her son played by Masato Sakai returns to Japan … Sayuri Yoshinaga, Masato Sakai, Ryoko Shinohara, Hiroshi Abe, Koichi Sato, Ittoku Kishibe, Masatoshi Nakamura Added on Disney 2022-10-16. Youtube Trailer