Step Up

 is the 6th digital single released by ONE N' ONLY. It is also the opening theme for the anime "Duel Masters WIN" (デュエル・マスターズ WIN).

It

Tracklist

 * 1) Step Up

Featured Members

 * TETTA
 * REI
 * EIKU
 * HAYATO
 * KENSHIN
 * NAOYA