Ruriko Aoki (青木瑠璃子, Aoki Ruriko; born March 24, 1990) is a Japanese voice actress affiliated with Asleben. She voiced Riina Tada in The Idolmaster Cinderella Girls, for which she received a top-ten charting single. She also voiced Ranra in The World Is Still Beautiful, Yucho La in Idol Memories, Katrina in RoboMasters: The Animated Series, and Marin in Hyrule Warriors Legends.
Source: “Ruriko Aoki”, English Wikipedia (CC BY-SA 4.0), excerpt