Manyû sanshimai: Ire kui rankô

Irina, the third daughter of the three Nemoto sisters, is a plain, college science student who wears a white coat and glasses at school. It seems that things are going well with her boyfriend Soga. One day, while Irina is studying ancient Japanese history, she discovers a system in which women share a man sexually.

• Sachi HamanoDirector
• Kuninori YamazakiScreenplay
• Hollow DragonOriginal Music Composer

• Akika KitagawaIrina Nemoto
• Anna TomoMasami Nemoto
• Kyôko KazamaOriha Nemoto
• Mutsuo YoshiokaSokuten Soga
• Seiji NakamitsuToshihiko Mitsukawa
• Naohiro HirakawaGinichi Kuwai