Tags: Actor, Voice Actor.
Hyo-sei (氷青 Hyōsei born April 21 1973 in Chiba Japan) is a Japanese voice actress and singer who works for Ken Production. She was formerly credited as Kumiko Yokote (横手 久美子 Yokote Kumiko). For adult works she goes by Elena Kaibara (海原 エレナ Kaibara Erena) her real name. Hyo-sei released her first album named Fuyu Hanabi (冬花火) on April 21 2010.