Crystal Quartz

 is the debut single by Fujita Saki. The lead track was used as the theme song for the radio show Fujita Saki no Oto ga Naru Hakoniwa, while the B-side was the theme song for the radio show ''Yuugen no Manabiya Radio Imouto Gakuen! Onii-chan Jikan da yo''.

Single Information

 * All Lyrics: Fujita Saki
 * Composition: TOMOSUKE (Track 1), Iwasaki Kenichiro (Track 2), Yoshino Wachari (Track 2)
 * Arrangement: TOMOSUKE (Track 1), Iwasaki Kenichiro (Track 2)

Tracklist

 * 1) Crystal Quartz
 * 2) Sonna Hidamari no Naka de (そんな陽だまりの中で)
 * 3) Crystal Quartz (instrumental)
 * 4) Sonna Hidamari no Naka de (そんな陽だまりの中で) (instrumental)