is a
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
ese TV actress and announcer who is represented by the talent agency DeJaneiro.
Filmography
Television and radio
References
External links
Official profile
{{DEFAULTSORT:Hirai, Rio
Japanese announcers
1982 births
Living people
People from Tokyo
Keio University alumni