Mitsuko Kawai

"Mama"

- Mitsuko first word to Yoshimi Matsubara

Mitsuko Kawai is a young girl in Dark Water who abonered by her mother who accidently jump in the water and dies and retured as Onryō know as a revengeful ghost in japaness and to steeling child's mother inlcude finds Yoshimi Matsubara as a replacement for her new mother