“STEP A GO! GO!” is the 15th single released by Tomatsu Haruka. It came in two versions: a limited CD+DVD edition and a regular CD only edition.
Released Date: 2015.09.30
1.STEP A GO! GO!
2.Itoshii Hikari (愛しい光; Dearest Light)
3.STEP A GO! GO! (Instrumental)