Overfly

 is the second single by Haruna Luna.

CD

 * 1) Overfly
 * 2) Inori (祈り)
 * 3) Mahou no Shiro, Shinjitsu no Shomotsu. (魔法の城、真実の書物. )
 * 4) Overfly -Instrumental-

SAO Edition CD

 * 1) Overfly
 * 2) Inori (祈り)
 * 3) Mahou no Shiro, Shinjitsu no Shomotsu. (魔法の城、真実の書物. )
 * 4) Overfly -TV size ver.-

Limited Edition Blu-ray

 * 1) Music Video
 * 2) Bonus Footage

SAO Edition DVD

 * 1) Anime Picture Digipack