Deckman 100 ( デッキマン 100 Deckman 100?) is a deckman who was reprogrammed by Desty Nova to be a devoted servant of Alita. He is the fist deckman to appear in Last Order and has more of a personality than his fellow deckmen who appeared in Battle Angel Alita. Although responsible primarily for support, Deckman 100's actions play a key role in some of the events of Last Order. He briefly usurped's Landa Nam Nam's position as leader of the Ketheres robots with the aid of Elf and Zwölf and dubbed himself Hecaton ( Hecaton?).