Listen to the sound clip Koyuki Uwah from Blue Archive Soundboard: Koyuki Uwah Koyuki Uwah This sound is from Blue Archive Soundboard The sound of Michiru from Blue Archive is one that is filled with energy and determination. The formation of her character comes through strongly in the way she speaks, her voice full of power and purpose. When she announces her f… Go to the full soundboardwith more sound clips Search