Matsu'o Tsurayaba is a comic book fictional character associated with the Hand, and part of the Marvel Comics universe. Matsu'o figures heavily into the histories of the X-Men Psylocke and Revanche. A member of the Hand, Tsurayaba's first appearance came in Uncanny X-Men #255, and was directly involved with the "body swap incident" between Betsy Braddock and Kwannon just after Betsy's emergence from the Siege Perilous.