Tsubasa Chronicle
But it's kind of an interesting thing to find considering that as far as I can tell, there haven't been any Blu-Ray releases of Tsubasa in Japan. Now, as I understand it the US can't release any anime on Blu-Ray unless they have access to materials of that definition from the companies in Japan. So this may also be an early sign of such a release happening in Japan. We shall see!
on Dec. 20, 2008
There's nothing in a license agreement that states that a show cannot be released in another video format if it isn't available in Japan first, as was proved by the aforementioned releases. The threat of reverse importation doesn't come into play because Japanese fans are as picky about a/v quality as the people that frequent ManiaAoD.
The show was animated in HD and Funimation would have received HD masters, so this seems like a sure thing, especially since its a complete season set.