One Day,One Step!!

 is the debut single released by 10COLOR'S. The single was later re-released on March 29, 2014.

Tracklist

 * 1) ONE DAY,ONE DREAM
 * 2) Fighting Pose de Dakishimete!! (ファイティングポーズで抱きしめて!!)
 * 3) ONE DAY,ONE DREAM -inst-
 * 4) Fighting Pose de Dakishimete!! -inst-

Featured Members

 * Hoshino Seina
 * Sagawa Hinano
 * Yamamashita Mika
 * Komori Yui
 * Horiai Haruna
 * Fukuma Ami
 * Horiai Rinka
 * Yamamoto Hisae