Akiko Yasutomi, an 18-year-old high school student, lives in poverty with her mother Hisako, but she has feelings for her cousin, a medical student named Masato Miki, who lives upstairs. However, when Masato becomes a part-time tutor for Akiko's classmate, Natsuko Shigeno, and Akiko becomes close to Natsuko, Akiko feels lonely. These feelings also help her to lose her purity to Junichi Yoda, whom she met by chance through an accidental mistake.
as Miss Matsushita
as Kazuko Yoshino
as Misae Numakura
as Masato Miki
as Tateuo Ueda
as Hisako Yasutomi
as Principle
as Akiko Yasutomi
as Shinkichi Shigeno
as Mr. Senoo
as Toshio Yamakawa
as Yuriko Shigeno
as Jun'ichi Yoda
as Nanae Honza
as Ritsuko Shigeno
as Shinji Torii
