Reo Osanai (小山内 怜央, Osanai Reo, April 23) is a Japanese voice actress (seiyuu) from Aomori Prefecture. She is affiliated with Office Osawa.
Reo Osanai has appeared in 8 TV Series.
These include Endo and Kobayashi Live! The Latest on Tsundere Villainess Lieselotte, Shikimori's Not Just a Cutie, The Ice Guy and His Cool Female Colleague, Bocchi the Rock!, Farming Life in Another World, KONOSUBA – An Explosion on This Wonderful World!, Oshi no Ko and Blue Orchestra.