Number one

number one is the 12th single by Ayaka.

CD

 * 1) number one
 * 2) Through the ages (Self-Cover ver.)
 * 3) Hajimari no Toku (はじまりのとき) (2013/11/19 Nippon Budokan Live ver.)

DVD

 * 1) number one(Music Video)
 * 2) number one(Making Video)