What makes Rakuen by Do As Infinity notable?

The single 'Rakuen' became a significant hit, resonating well within the J-pop landscape and contributing to the band's sustained popularity. It also solidified their presence in the early 2000s J-pop movement, influencing subsequent artists with its blend of emotional depth and catchy melodies. Released on December 15, 2004, 'Rakuen' was Do As Infinity's fifth studio album during a phase of transition for the band. Following their 2003 album 'Gates of Heaven', this release came after a brief hiatus, marking their return to the music scene with renewed energy and a commitment to evolve their sound.