Tekken 4
Play as Panda:
Highlight Kuma at the character selection screen, then press RP (Triangle) or RK (Circle).
Play as Violet:
Highlight Lee at the character selection screen, then press RK (Circle).
Play as Ling Xiaoyu in school uniform:
Successfully complete the game in story mode as Ling Xiaoyu. Then, highlight Ling Xiaoyu and press RP (Triangle) at the character selection screen.
Play as Eddy Gordo (NTSC jap ver):
Simply press Start on Christie at the character select screen to select Eddy Gordo.
Play as Miharu (NTSC jap ver):
Simply press Start on Ling Xiaoyu at the character select screen to select Miharu.
Display Attack Names during game:
In Arcade->Time Attack->Team Battle->VS mode, press Select during the game and you will see the names of your attack moves. Every time you enter a command attack, its Japanese name will be displayed.
Internet Ranking password:
To recieve your internet ranking password, first complete Time Attack, Survival, Force, or Training mode. Hold down Square+Triangle and press up+right (right diagonal) on the control pad. You can then submit it to Namco Japan’s Tekken 4 webpage to see how you rank against the rest of the world.