1/2

 is the fourth single released by Ishikawa Chiaki. It, and peaked at #58 on the Oricon single chart.

Single Information
The lead track 1/2 was used as the ending theme for the anime You're Under Arrest: Full Throttle.
 * Catalog Number: VTCL-35009
 * All Lyrics: Ishikawa Chiaki
 * All Composition: Ishikawa Chiaki
 * All Arrangement: Nishida Masara

Tracklist

 * 1/2
 * 1) Suna no Ue no Dolphin (砂の上のドルフィン)
 * 2) 1/2 -without vocal-
 * 3) Suna no Ue no Dolphin -without vocal-