Udo Yuna

 (有働優菜) is a former keyboardist of THE COINLOCKERS.

Albums

 * Seishun to Band wa, Tanoshikute Medokusai
 * Gunjou Mirage

Mini Albums

 * Stage

Singles

 * Yuuutsu na Sora ga Suki Nanda
 * Boku wa Shiawase nanoka?

Digital Singles

 * Yume ga Nai Boku ga Yume wo Mitanda
 * Kebyou
 * Ice Choudai
 * Kimi Oshi!