Bring over Arcana Heart 3.
It wouldn't be too hard to rename whatever instructions or listings that are in Japanese and then simply do what they did with the first and just keep Japanese voices.
Depending on whether this policy actually exists or not, this may fall under the category of "No Dub, No Disc Release", inciting the nerd rage of PS3 gamers everywhere. I think they'd like to avoid that after the fiasco with the first Agarest game. I'd still love to see this localized, though!