 While the song contained four separate tracks, it was only listed as a double a-side, due to "Sora" and "girls" not having corresponding music videos and being listed as b-sides.On the corresponding album for the single, "Kingdom;" however, "Run For Your Life" was omitted from the CD portion.Initially, "Run For Your Life" was not going to be on the single and, instead, would have been the song "anytime," which was released as a single seven months later.