What makes Journey Through the Decade by Gackt notable?

'Journey Through the Decade' is notable for its commercial success, reaching high positions on Japanese music charts, and showcasing Gackt's innovative approach to remixing his work. The album also reflects his ability to blend genres, influencing subsequent artists within the rock and pop spheres in Japan. Released on March 25, 2009, 'Journey Through the Decade' marked Gackt's transition into a new musical chapter after his successful albums in the early 2000s. By this point, he had established himself as a prominent figure in the J-rock scene, and this album was part of his continued evolution in sound and style.