The King of Fighters XIII official site opened today. It is a very slick looking (and sounding) site and features the usual stuff like character sections with profiles (of 25 of the apparently 31 characters) and sprite art.
According to Andraisang, the location test report (the location test which started last week in Japan) lists some interesting stats. The most heavily used characters from the tests were, expectedly, the newly added girls, with Yuri at top with 12%, followed by Mai with 11% and King with 9%. Kyo and Ryo follow with 5%.