Ideal white

 is a single by Ayano Mashiro.

CD

 * 1) ideal white
 * 2) pledge of stars
 * 3) Rinkou (燐光)
 * 4) ideal white (instrumental)

Anime Edition CD

 * 1) ideal white
 * 2) pledge of stars
 * 3) Rinkou (燐光)
 * 4) ideal white (TV size)

Limited Edition DVD

 * 1) ideal white (Music Video)

Anime Edition DVD

 * 1) TV Anime "Fate/stay night" Non-credit Opening Video