Bitter Kiss

 is a mini-album by Uchida Aya.

Tracklist

 * 1) afraid...
 * 2) Serious (シリアス)
 * 3) MELODY
 * 4) Kirisutero (キリステロ)
 * 5) Ruby eclipse
 * 6) Zetsubou Imbalance (絶望アンバランス)

Limited Edition DVD

 * 1) afraid... (Music Video)
 * 2) Music Video Making Video