- Name: Kagiyama Yuka (鍵山由佳)
- Birthdate: January 28th
- Birthplace: Kawaguchi, Saitama Prefecture, Japan
- Height: 159 cm
- Blood Type: A
Kagiyama Yuka passed of avex's auditions and got a chance to debut as a professional singer. The record company is asserting her as a sexy, athletic and gifted for singing by revealing her mensurations on her home page. Announced as a rock singer, she will make her debut on June 24th, 2009 with the debut single Love Player. The single will be released in four editions and is used as the theme song for the dorama LOVE GAME, which started airing on April 23rd, 2009.