Eiko Hisamura (Hisamura Eiko) (maiden name Eiko Yamada (Yamada Eiko?)) is a veteran seiyu and theatre actress born on June 13, 1954 in Yokohama, Kanagawa Prefecture, Japan. Hisamura worked under her maiden name before her marriage and for a long time afterward, so that name is still often used, even among fans. In many cases, fans aren't even aware of her name change. She is currently a free agent not employed by any talent management firm, though she was formerly employed by Aoni Production.