Cobalt (TrySail)

 is the second single by TrySail.

CD

 * 1) Cobalt (コバルト)
 * 2) Honto Dayo (ホントだよ)
 * 3) Cobalt (コバルト) (Instrumental)
 * 4) Honto Dayo (ホントだよ) (Instrumental)

Anime Edition CD

 * 1) Cobalt (コバルト)
 * 2) Honto Dayo (ホントだよ)
 * 3) Cobalt (コバルト) (TV Ver.)
 * 4) Cobalt (コバルト) (Instrumental)
 * 5) Honto Dayo (ホントだよ) (Instrumental)

Limited Edition DVD

 * 1) Cobalt (Music Video)

Anime Edition DVD

 * 1) TV Anime "Classroom☆Crisis" Non-credit Opening Movie

Featured Members

 * Asakura Momo
 * Amamiya Sora
 * Natsukawa Shiina