Saeko is abnormally attached to her older sister, Yumi. When Yumi becomes engaged to Arikawa, Saeko schemes to separate the two. She seduces Arikawa who then becomes confused over his attraction to both sisters.
Director:
Mari Tanaka
Saeko Mizuki
Keiko Tsuzuki
Yumi Mizuki
Tomoko Katsura
Hiroko
Kibaji Tankobo
Okajima
Akemi Yamaguchi
Mika
Keisuke Yukioka
Gen Mizuki
Toshihiko Oda
Yoji Arikawa
Hidetoshi Kageyama
Goro
