Tomoaki Ishizuka, known professionally as Pata, is a Japanese guitarist and songwriter, best recognized as a member of the influential rock band X Japan. Born on June 4, 1965, in Yokohama, Japan, Pata is celebrated for his distinctive guitar work, blending heavy metal with melodic elements, which has significantly shaped the visual kei movement in the late 1980s and 1990s. Pata joined X Japan in 1987, contributing to their groundbreaking albums, including "Blue Blood" (1989) and "Jealousy" (1991). His guitar solos are often noted for their emotional depth and technical proficiency. Following X Japan's initial breakup in 1997, Pata remained active in music, collaborating with various artists and forming the band "Pata's Band" and later participating in projects like "Spread Beaver". Pata's impact on music extends beyond his technical skills; he helped elevate the visual kei aesthetic, influencing numerous bands in Japan and across Asia. His work has left an indelible mark on the rock genre, inspiring a generation of musicians and fans alike. As of 2023, Pata continues to perform and contribute to the legacy of X Japan and the broader rock music scene.