Japanese 360, possible to make euro account?

I’m thinking of buying a jap 360 so I can play games I really want, at the same time if I buy one it’s the perfect chance to play fighting games like SF4 and 3S on it (I already do on PS3 but I heard 360 has better online competition). So would it be possible for me to buy a copy of SF4 and then play against euro players by making a euro account?

Hey Warlike, yes it will be possible as I own a Japanese 360 myself and have made a N.A account and play 3s all the time

i believe the account has nothing to do with it, rather just the locale setting.