Sorry to bump this old thread. Try canceling Ninja Megazard's forward dash into his Spinning Attack (HCB, C) and see what happens! This bootleg's so problematic! Ninja Megazord and Lipsyncher both use the exact same colors for Player 1 and Player 2, which means they'll appear exactly alike in Mirror Matches. Aerial attacks cannot be performed mid-jump - you have to basically press up and B or C at the same time.
But still, for some reason I really dig that VS Jingle. Good thing there's no Ivan Ooze either. Oh, and is there topic where you can show off glitches in bootleg games?