Gin is Akutagawa's younger sister and only remaining relative. The two siblings grew up in the slums together along with eight other children and are the only survivors of the massacre that got the other children killed. Gin Akutagawa; Ryûnosuke Akutagawa; Ichiyô Higuchi; Ryûrô Hirotsu; Kyûsaku Yumeno; Motojirô Kajii; Sakunosuke Oda.