Rieko is an idol, not seiyuu. Rieko was surprised that seiyuu don't give out their three sizes, and said that hers was 85-57-84. Koyasu was surprised at those sizes.. (^_^;

Rieko said she studied Indonesian in college.

There was also a recorded message by Miyanishi Noa. She did an impersonation of Mayuko.

seiyuu database
> Internet broadcasts
> Rajisute Paradise
>>> Idol 109 part 3