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.
Genre: Comedy
Stars: Akika Kitagawa, Anna Tomo, Kyôko Kazama, Mutsuo Yoshioka, Seiji Nakamitsu, Naohiro Hirakawa
Crew: Katsuji Oyamada (Cinematography), Akira Honda (Still Photographer), Hiroki Yokoe (Assistant Director), Katsuji Oyamada (Lighting Technician), Hollow Dragon (Music), Kuninori Yamazaki (Screenplay)
Country: Japan
Language: 日本語
Studio: Tantan-Sha Company, Okura Pictures
Runtime: 60 minutes
Quality: HD
Released: Mar 23, 2007
IMDb: 10
