I’ve ordered both Picross DS and Ossu! Tatakae! Ouendan! now — it’s a bit pricey to import games, but for these two, I think it will be worth it. It will be especially weird to play Ouendan after already playing Elite Beat Agents.
I’ll post up a mini review of Picross DS when I get it — I’m assuming that anyone who is thinking of buying Ouendan probably has a good idea of what it’s all about.