Press L1 or R1 when choosing a fighter at the character selection screen.
Fight As Kazuyoshi Ishii
Defeat Nobuaki Kakuda in level 5 of Revival-If mode.
Fight As Nobuaki Kakuda
Win Grand Prix mode on level 2 or higher using no continues
Fight As Remy Bonjaski
Win the Grand Prix with Jerome Le Banner using two continues or less. This will also unlock the mystery match in level four of Revival Mode, as well as unlock alternate ring attire for Le Banner and his opening entrance video clip.
Revival-if Mode
Win level 4 of Revival mode.
Select Opponent In Grand Prix Mode
Remain undefeated for the first eight fights in final tournament of Grand Prix mode to be able to select your next opponent.