Shiina Ringo is a Japanese singer, songwriter, and musician known for her eclectic style and distinctive voice. She debuted in 1998 and quickly gained attention for blending rock, jazz, pop, and classical influences in her music. Shiina is also the founder and lead vocalist of the band Tokyo Jihen. Her work is recognized for its innovation, theatrical flair, and artistic depth, making her a prominent and influential figure in the Japanese music scene.