Reona (stylized as ReoNa, born October 20, 1998) is a Japanese musician and cosplayer who is signed to Sacra Music. Having been active as a cosplayer and independent musician, she made her major debut in 2018 as the singing voice of the character Elsa Kanzaki in the anime series Sword Art Online Alternative: Gun Gale Online. Her first single "SWEET HURT", under her own name will be released in August 2018.