G.I.S.M. Military Affairs Neurotic LP (often abbreviated M.A.N.) is the legendary second studio album from the iconic Tokyo Japanese hardcore and punk metal band, originally released on Beast Arts in 1987. This G.I.S.M. LP is the follow-up to the foundational Detestation, continuing the band's unique blend of hardcore punk, heavy metal, industrial, avant-garde, and danger music - even more developed and extreme than the legendary debut. Features the notorious Sakevi Yokoyama (R.I.P. 2023) on vocals and the legendary virtuoso guitarist Randy Uchida (R.I.P. 2001) whose metallic shredding style remained unprecedented in punk. G.I.S.M. formed in Tokyo in 1981 and stand as one of the most legendary and influential Japanese hardcore bands of all time, with the acronym having many variations including God In The Schizoid Mind, Guerrilla Incendiary Sabotage Mutineer, and General Imperialism Social Murder. Essential listening for fans of Japanese hardcore, Japcore, punk metal, foundational 80s Japanese punk, and the entire international extreme music underground that owes a massive debt to G.I.S.M.'s uncompromising vision.