SEITO (セイト), birth name Ajiro Seito (網代聖人), is a Japanese singer and dancer under Japanese management company BMSG as a member of upcoming boy group MAZZEL, formed through documentary program MISSIONx2.
Before joining BMSG, SEITO was a member of **Zero PLANET** and LADY steady GO. He was also active as a breakdancer and model, and released music as a soloist.