What makes Red by B'z notable?

'Red' debuted at number one on the Oricon charts, further cementing B'z's legacy as rock icons in Japan. The album showcases their ability to adapt while maintaining a consistent fan base, reflecting the band's enduring influence on both hard rock and pop rock genres. By the time of 'Red' in 2015, B'z was already Japan's best-selling rock duo, having achieved significant acclaim since their debut in 1988. This album marked a continuation of their commercial success following the release of their previous album, 'Epic Day', in 2015, solidifying their presence in the evolving Japanese rock scene.