Cornelius is the moniker of Japanese musician and producer Keigo Oyamada, celebrated for his inventive fusion of pop, electronic, and experimental sounds. Emerging from Tokyo’s Shibuya-kei scene in the 1990s, he gained international acclaim with *Fantasma*, a kaleidoscopic album that showcased his playful approach to sound and production. Known for meticulously crafted compositions, immersive live performances, and innovative remixes, Cornelius continues to blur genre boundaries, earning recognition as one of Japan’s most forward-thinking and influential contemporary artists.