Eri as a child hides her pain with a determined smile. This leads to an unprecedented change, turning her into a doll. After landing a singing contract she learns the depth of what she has become.
Ririka
as Eri
Yurina Maie
as Childhood Eri
Shunsuke Miura
as Takahashi
野村真由美
as Eri's Friend
Tomomi Sugai
as Eri's Friend
Seina Shimizu
as Eri's Friend
Jin Kanayama
as Childhood Eri's Classmate
Azusa Nemoto
as Aya
