Acting · b. 1979 · Tokushima, Tokushima, Japan Kimiko Koyama Biography Kimiko Koyama (こやまきみこ)is a Japanese voice actress. She was affiliated with Sigma Seven. Acting Shukufuku no Campanella: La Campanella Della Benedizione 2011 Prism Magical: Prism Generations! Sakura Mikobata 2010 Shakugan no Shana: The Movie Marianne (voice) 2007 Agent-readable