57e47233_and_Secrets_for_3DS___GameFAQs__How_to_Unlock
[Unlockable] Ultra, Man! [How to Unlock] 
If yer gonna fight, give it your all, pal. Performing 100 Ultra Combos oughta do it, eh?
Super Street Fighter IV: 3D Edition Cheats, Codes, and Secrets for 3DS - GameFAQs