In the late '90s, DA PUMP became one of the first non-Johnny's boy bands to hit it big in Japan, thanks to their energizing pop tunes and dynamic dance moves. Their greatest hits showcase a mix of hip-hop and rock influences, tied together with punchy rap verses and smooth, unforgettable melodies from vocalist Issa. Through multiple lineup shuffles and the addition of newer inspirations like techno, their classic sound has endured.