Secret Characters
To unlock the secret characters, finish a playthrough on Normal or Hard Mode (Difficulty Level doesn't matter). On your next playthrough, a new box named "Edit Select" will appear at the Character Selection Screen: it contains the secret characters, as well as regular characters with different Attacks Patterns than they normally have. Here is the secret character list, and the "DATA" selection to choose inside the "Edit Select" box to play as the secret character of your choice:
