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“ I do not exist for your pleasure.—KOS-MOS in the Y-Data ”

KOS-MOS is an armored android robot combat weapon with an artificial intelligence to fight the Gnosis.

Created by Kevin Winnicot and administrated by Chief Engineer Shion Uzuki, KOS-MOS was developed by the interstellar conglomerate Vector Industries First R&D Division for the Galaxy Federation's Zohar Project. She is the magnum opus of the eponymous KOS-MOS Project.