Four acts use(d) the name Transgressor: *  Death metal band from Japan, formed in 1989. Discography:
Transmigration (Demo, 1989)
Twisting Brochus (Demo, 1990)
Morbid Brochus (EP, 1992)
Ether For Scapegoat (Full-length, 1992)
Transgressor / Impetigo (Split, 1999)
Recollected Limbs (Compilation, 2001) Takashi and Yoshio later formed Anatomia in 2002.
*  Experimental/psychedelic thrash metal band from New Jersey, formed in 1988.