I can't confirm it yet as I've not got my PSP Go yet. Having said that PSP games have always been region free and there is no reason to think this has changed. I've bought and downloaded games from the UK PSN for the PSP and used them on my Japanese and US PSP's. My nephews have downloaded games from the US PSN and used them on their UK PSP's. PS3 games are also region free for both digital downloads and retail games.