シオン・ウヅキ

Assigned to Vector Industries' First R&D Division at the age of 18 in T.C. 4763. Her official title is Chief Engineer of the KOS-MOS Project General Operation System Research Center, Vector Industries First R&D Division. Although two years younger than Allen, Shion is a year his senior in the corporate hierarchy of Vector. Although she appears clumsy at times, she is actually quite athletic. In particular, her high kicks are powerful enough to render a grown man unconscious. She apparently also wields a jujitsu-like technique passed on from her grandfather, but unfortunately this skill does not appear in this episode.