Obake ha zettai sawaranai yakusoku ni natteru kara!
Who are you?
Rika ishikawa Niigaki risa Eri kamei
Risa Niigaki and Eri kamei
Hello! Project Information corner Episode 1
gakisan
She does not know Shikoku
a mimicry of morningmusume member
She loves Japanese city, Yokohama