Kazuko Utsumi

Kazuko Utsumi is a retired Japanese actress and former Idol from the multi-member Idol group [a3398228] in which she was member #13. She is one of 16 Onyanko Club members who also had solo releases while they were in the group. She was also a member of Onyanko Clubs predecessors All Nighters (2). Kazuko's daughter is idol singer [a6831863] from the idol group Xteen.