The name of one of the
anime production companies associated with
Gainax. They appear to be (part of ?) the anime branch of
King Records (I've only had two quarters of
Japanese so I can't tell what the relationship is). Their animated
company logo can be seen preceding series such as
Di Gi Charat,
Shin Seiki Evangelion and
FLCL.
Parodied by the
fansubbers Dry Creek Propulsion Systems as "
Scar Child."
If you are fluent in Japanese you can check their website and scope some cute pics:
http://www.sankyo-g.co.jp/starchild/starchild.html