What makes JUMPing CAR by Hey! Say! JUMP notable?

'JUMPing CAR' debuted at number one on the Oricon Albums Chart, demonstrating Hey! Say! JUMP's strong fanbase and commercial appeal. The album also showcased their musical evolution, blending traditional pop elements with contemporary sounds that influenced subsequent J-pop acts. Released on June 24, 2015, 'JUMPing CAR' marked Hey! Say! JUMP's fifth studio album and came after their successful fourth album 'smart' (2013). By this point, the group had solidified their presence in the J-pop scene, experiencing a surge in popularity following their participation in various television dramas and variety shows.