Hold down R1, R2, L1, L2 while you select your character. Which dojo the student comes from depends on which character you choose.
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GameShark Codes
1 Hit Win - P1 0CB5DDE61426E70C 4CB5DDE61456E70C
1 Hit Win - P2 0C8940A61426E70C 4C8940A61456E70C
Easy 1st Lesson 3C8902601456E7A2
Easy 2nd Lesson 3CC01F401456E79F
Easy 3rd Lesson 3C8902341456E7A2
Easy Strike Post 4CA25C641456E7A5
Easy Waterfall 4CAF96CA14562BA5
Easy Zen Meditation 1CA42748A1F84981
Infinite Health-P1 4C8940A61456F025
Infinite Health-P2 4CB5DDE61456F025
Max Agility 4CC0EBF81456089C 4CC0EBEA1456089C
Max Attack Power 4CC0EBFA1456089C 4CC0EBF41456089C
Max Attack Speed 4CC0EBF21456089C 4CC0EBEC1456089C
Max Insight 4CC0EBF61456089C 4CC0EBF01456089C
Max Ki - P1 4C8940B01456D7A5
Max Ki - P2 4CB5DDF01456D7A5
Max Spirit 4CC0EBFC1456089C 4CC0EBEE1456089C
Must Be On EC8784D01456E60A
No Ki - P1 4C8940B01456E7A5
No Ki - P2 4CB5DDF01456E7A5