Get ready to feel positive with "Smile x Smile = Hyper Smile Power!" by ハロー、ハッピーワールド!. With a 95 BPM and 4 time signature, the rhythms flow in F♯/G♭ minor. Spanning 3 minutes and 54 seconds, "Smile x Smile = Hyper Smile Power!" radiates high energy from start to finish. Let the positive vibes of this track carry you away.