After more than a decade of silence G.I.S.M. played a show at the 2016 Roadburn Festival in Tilburg, Netherlands. It was their first show ever outside of Japan.
The acronym G.I.S.M. can stand for: Guerilla Incendiary Sabotage Mutineer, God In the Schizoid Mind, Grand Imperialist Social Mean, Gnostic Idiosyncracy Sonic Militant, etc.