Summary: It looks like the EOJ PSP is on track. As they have promised the demo version will be available on Japanese PSN store.
Date: 1/15/2010 (That is 1/14/2010 in NA)
– Over 100 cards will be obtainable
– Ad hoc play is supported
– Can play up to the third episode of the story mode
– Cards, decks, money (up to 30,000G) and obtained title are transferrable to actual game when it is released.
Comment: Sounds like more than full Set.1 of EOJ PS3 version…