A whois search for gundam-unicorn.net reveals Sunrise has
registered the domain. Thanks to Deacon Blues for the news.
Note this doesn't necessarily mean an animated production is in the
works as Sunrise also runs websites for manga such as Delta Astray
and Musha Maruden as well.
http://whois.domaintools.com/gundam-unicorn.net
http://whois.domaintools.com/delta-astray.net
http://www.sunrise-inc.co.jp/musha/