Yōko Hikasa

Yōko Hikasa (日笠 陽子 Hikasa Yōko) is a Japanese voice actress and singer affiliated with I'm Enterprise.

She is famous for voicing Rias Gremory from High School DxD and Mio Akiyama from K-On!.

She is the voice of Kyoko Kirigiri in the Danganronpa series.