Original: Tsunku decided to form a girl group consisting of five of the runners-up : Yuko Nakazawa , Natsumi Abe , Kaori Iida , Asuka Fukuda , and Aya Ishiguro .
Simplified: The group was formed by Kaori Iida , Yuko Nakazawa , Asuka Fukuda , Aya Ishiguro and Natsumi Abe .