Sayuri (Yumi Yoshiyuki) lives with her older sister Miho (Nao Saeki). One day, on the train to school, she meets Ozone, a man with outstanding technique, and ends up helping him sell used underwear and sailor uniforms by mail order. She ends up getting even more addicted after winning an unexpected amount of money.
Nao Saeki
as Sayuri
吉行由実
as Miho Koizumi
Eriko Misaki
as
Shoichi Shirato
as
Minako Fujisawa
as Mai
