Former stage names:

- Matsumoto Rika (松本 利香)

- Matsumoto Rika (松本 梨加)

- Edoya Rika (江戸家 梨香)

Twitter: https://twitter.com/rica_matsumoto3

Semi Updated Blog: http://ameblo.jp/ricachanhouse/

She was a member of the Super Group Jam Project

Birth place: Yokohama, Kanagawa Prefecture, Japan

Blood type: O

Height: 160 cm