Ryō Naitō (内藤 玲, Naitō Ryō; born June 22, 1974 in the Osaka Prefecture) is a Japanese voice actor. He is affiliated with Y.M.O., specifically under the Love Love division, which focuses on voice acting. His given name Ryō, is sometimes mistakenly translated as Rei.
Source: “Ryō Naitō”, English Wikipedia (CC BY-SA 4.0), excerpt