Kaai Yuki

Kaai Yuki (歌愛ユキ) is a child vocaloid character produced by AH-Software Co. Ltd and released originally for Vocaloid 2. "Vocaloid 2: Song of Kaai Yuki" is a Vocaloid voice library developed by AHS. It was released as a voice plugin for Vocaloid 2 Editor on December 4, 2009. The recommended tempo for this library is between 50 and 150 beats per minute, and the recommended range is between F2 and C4.