Yūko Miyamura is a Japanese actress, voice actress, singer and sound director. Her nickname is Miyamū (みやむー). She played Kazuha Toyama in Detective Conan, Casca in Berserk and Asuka Langley Soryu in Neon Genesis Evangelion.

Berserk, also known in Japan as Kenpū Denki Berserk, is a Japanese anime television series based on Kentaro Miura's manga series of the same name. The series was produced by Nippon Television and VAP, animated by Oriental Light and Magic and directed by Naohito Takahashi. It was broadcast for 25 episodes on Nippon TV from October 1997 to April 1998. Berserk was formerly licensed for English release in North America by Media Blasters, and later acquired by Discotek Media. Berserk has been well-received, with critics praising its storytelling, characters, setting, and soundtrack by Susumu Hirasawa.