Psycho is a Japanese professional wrestler. His real name has not been officially documented, a tradition in Mexican Lucha Libre where masked wrestler's real names often are not a matter of public record. He made his debut in 2001 and has worked under the names of Marines Mask (II) and Gabai-jichan, but achieved most success as Psycho (stylized in all capital letters). He has wrestled mainly in Kaientai Dojo and All Japan Pro Wrestling, and currently works as a freelance wrestler.