Diana Garnet is the stage name of Diana Caroline Garnett, an American singer born on August 25, 1988, in Washington, D.C., who has built her career in Japan at the intersection of J-pop and anison. Working under Sony Music Entertainment Japan, she is known for a clear vocal style and for performing Japanese pop songs and anime-related material for audiences in Japan and abroad, which has given her a distinctive place among overseas artists in the Japanese music scene.
She became especially visible through her connection to anime theme songs, including "Spinning World" for Naruto Shippuden, which introduced her voice to a wider anime audience. That association with a major franchise positioned her as a singer whose style fits energetic opening and ending themes while still carrying a pop sensibility that works beyond anime tie-ins. Throughout the 2010s, Diana Garnet continued to develop as a solo artist in Japan, balancing anime-linked releases with a broader pop career. Her music appeals to fans of Japanese pop and anime soundtracks alike, combining accessible melodies, polished delivery, and the expressive performance that has made her a memorable name in the anison scene.