Osuzu

Osuzu is Daigorou's lovely and demure daughter who first appears tutoring Sousuke. After Sousuke takes back Daigorou's deed, Osuzu is carted off to the brothel by Ishimatsu where she meets Fuu (who has been captures and forced into prostitution). The two become friends. She sees Fuu's attempt to escape, but refuses to try to escape for fear of what will happen to her father. She is then freed from the brothel after Rikiei Nagatomi's death.