I cannot get mine to play on my DS .. I don't understand why.
When I turn it on, all I get is a black screen with a dialogue box in Japanese, which I can't read.
I mash on all the buttons, but the dialogue doesn't go away.
I recognize some of the Kanji that says something about "power source".
Google didn't help either ...
help???
Take a photo of it, post back. I speak and read Japanese. Mine said it was accessing the card, took a minute, then pressed A...