Giant Gram: All Japan Pro Wrestling 2 Cheat Codes:

-Play as Diablo, Grace, and Tiger
Successfully complete tournament mode to face one of the hidden wrestlers in a match. Defeat that wrestler to unlock them as a playable character. Save the game and complete tournament mode again to face the next hidden wrestler.

-Play as Hyper
Successfully complete tournament mode with all fifteen normal and three hidden wrestlers.

-Alternate Virtua Fighter costumes
At the character selection screen, highlight Wolf, Jeffry, or Kage. Then, hold R and press A to enable their Virtua Fighter 3tb two player mode costumes.

-Alternate camera views
While in watch mode, press L or R to choose new camera angles.

-Taunts
During a match, press L or R.