Biography
Yuko Kobayashi (小林 優子, Kobayashi Yūko, born February 6, 1961 in Tokyo) is a Japanese actress, voice actress and narrator, currently affiliated with 81 Produce and married to voice actor Mitsuaki Hoshino. She is known for voicing Gary Oak, Washu, and Nico Robin.
Biography text from Last.fm, available under CC BY-SA.