Unlock the following characters in Tournament mode by performing the corresponding tasks:

CHARACTER - HOW TO UNLOCK
Devil Man - Collect all eight treasures in Stage 6.
Drum - Beat Adventure mode with 10 "S" ranks.
General Blue - Collect all eight treasures in Stage 3.
Mummy Man - Collect all eight treasures in Stage 6.
Murasaki - Collect all eight treasures in Stage 2.
Norimaki Arale - Beat Adventure mode with all "S" ranks and treasures collected.
Piccolo Daimaou (old) - Beat Adventure mode with fifteen "S" ranks.
Piccolo Daimaou (young) - Beat Adventure mode with twenty "S" ranks.
Son Gohan - Collect all eight treasures in Stage 6.
Tambourine - Beat Adventure mode.
Tao Pai Pai - Collect all eight treasures in Stage 4.