D'espairsRay was a Japanese visual kei rock band noted for their unique blend of heavy metal and industrial influences. Formed in 1999 in Tokyo, the band quickly made a name for themselves within the visual kei scene, a movement characterized by elaborate visuals and an aesthetic flare integral to their performances and videos. The group consisted of Hizumi on vocals, Karyu on guitar, Zero on bass, and Tsukasa on drums. Together, they cultivated a sound that was dark, aggressive, and emotionally charged, paired with an equally intense stage presence that captivated audiences worldwide.

Throughout their career, D'espairsRay released a number of albums and singles that showcased their evolving style, including notable works such as "Coll:set," which signified their international breakthrough, and "Mirror," that solidified their status in the visual kei genre. Their musical journey carried on with significant releases such as "Redeemer," the energetic "KAMIKAZE," and the anthemic "BRILLIANT." Internationally, they garnered a following beyond Japan, touring countries across Europe and North America. Despite their rising success, the band announced their disbandment in 2011, following Hizumi's health issues affecting his vocal cords. D'espairsRay left a lasting legacy with their discography—their work, a testament to their innovation and influence within the rock and visual kei communities.