Sweet Tears

 is the first concept album by Uchida Aya. It was released alongside Bitter Kiss. Floating Heart was used as the lead track.

Information

 * Catalog Number: COZX-1126-7
 * Price: ￥3,000
 * Lyrics: SUIMI (Track 1), hisakuni (Track 1), o-saka (Track 2), Mizuno Marina (Track 3), Kaneko Mayumi (Track 4), Moriya Yasuaki (Track 5), Mizuno Genki (Track 6)
 * Composition: hisakuni (Track 1), o-saka (Track 2), ofa (Track 3), Kaneko Mayumi (Track 4), Moriya Yasuaki (Track 5), Mutsuki Shuhei (Track 6)
 * Arrangement: hisakuni (Track 1), Justin Moretz (Track 2), Kotaro Egami (Track 2), Sato Seiki (Track 4, 5), Mutsuki Shuhei (Track 6)

Tracklist

 * 1) Floating Heart
 * 2) color station
 * 3) Lead wo Hazushite (リードを外して)
 * 4) Warawanai de (笑わないで)
 * 5) Sweet Dreamer
 * 6) Party Hour Surprise!

Limited Edition Blu-ray

 * 1) Floating Heart (Music Video)
 * 2) Music Video Making Video