The youngest sister Miyo is an illustrator but she is a shut-in. She does not socialize with anybody. The middle sister Mizuki is working at a bar. She gives all of the money she earns to her boyfriend, who is actually married. One day, the oldest sister Hoshimi, who is a painter, returns home. Hoshimi brings different men to the house, and has sex with them. The two younger sisters are thrown off by her behavior, until they find the reason for Hoshimi's frustration.
麻田真夕
as Hoshimi Chiyoda
愛奏
as Mizuki Hanano
Komari Awashima
as Miya Hanano
Katsuyoshi Takeda
as Susumu Yoshioka
竹本泰志
as Masashi Ôtsuka
吉行由実
as Yumiko Ôtsuka
Osamu Tanpopo
as Kôsuke Chiyoda
