There is more than one artists with this name, including: 1) SYO is a Japanese female vocalist. 2) Syo is a French folk band. 1) SYO is a Japanese female vocalist and member of the doujin music circle SOUND HOLIC. She also provided vocals to several songs for the doujin music circle CYTOKINE/ZYTOKINE. 2) Syo is a French folk band.