Unlockable Characters
Perform the stated task in order to unlock one of the secret characters.

Aizen Sousuke      Complete Part C 100%
Don Kanonji        Complete Part C 100%
Goteitaishi        Complete Story Mode A-D with 100% on any difficulty
Grandfisher        Complete Story Mode A-D with 100% on any difficulty
Ichimaru Gin       Complete Part B 100%
Iduru Kira         Beat him in the Story Mode, 
                   in a level where you face him and Rangiku
Kukaku             Complete Part B 100%
Kyugohanin         Complete Story Mode A-D with 100% on any difficulty
Menos-Grande       Complete Story Mode A-D with 100% on any difficulty
Ogihci             Complete Part C 100%
Rangiku Matsumoto  Beat her in the Story Mode, 
                   in a level where you face her and Iduru
Ririn              Complete Part C 100%
Rukia Kuchiki      Beat the first part of the Story Mode
Shibata            Complete Story Mode A-D with 100% on any difficulty
Shrieker           Complete Story Mode A-D with 100% on any difficulty
Shuhei Hisagi      Beat him in the Story Mode
Soifon             Beat her in the Story Mode
Tatsuki            Complete Part C 100%
Tosen              Complete Part A 100%
Tsukaima           Complete Story Mode A-D with 100% on any difficulty
Ururu              Complete Part A 100%
Yachiru Kusajishi  Beat her in the Story Mode