Japanese Get Lost Odyssey Downloadable Content

In a move sure to unbalance the ecosystems, Microsoft is releasing exclusive, downloadable content for Lost Odyssey with one catch; as of now it has only been announced for Japan with no American release date anywhere. Famitsu magazine is reporting that the "single dungeon, single rare item, single boss battle" will cost 400 Microsoft Points and be available on April 10, 2008 through the Japanese marketplace. While none of this content sounds that exciting fans of Lost Odyssey are sure to want more game time with Lost Odyssey stateside, it sold well here right?