Iori, taken from an orphanage by a family for domestic work, runs away and is adopted and raised by two young men. Ten years later, she crosses paths with her former step-sister, who is soon poisoned to death, Iori being the prime suspect.
Iori Natsuki
Yuichi Hirose
Daisuke Tsushima
Detective Yoshioka
Superintendent
Yuko Naba
Sachiko Naba
Kane
Female Vagrant
Teacher
Mrs. Naba
Young Yuko Naba
Helper
Maruyama
Kozo Naba
Food Stall Owner
Keiko Hosono
Chikai
Colleague
Conductor
