Party Without You

 is the first single released by Yamaguchi Lisa. It was released on November 19, 2008, and peaked at #199 on the Oricon single chart.

Tracklist

 * 1) Party Without You
 * 2) Dear My Sister feat.ANTY the Kunoichi (Single ver)
 * 3) Ano Koro no Mama (あの頃のまま)
 * 4) Boot Up Your Emotion