Riki Choshu:
Press L, X, Y, B, X, Y, B, R when "Press Start" appears at the title screen. 

Tanaka (ring announcer):
Press L, X, Y, X(2), Y, X, R when "Press Start" appears at the title screen. 

Masa Saito:
Press L, X, Y, A, X, Y, A, R when "Press Start" appears at the title screen. 

Tiger Hattori (referee):
Press L, X, A, X(2), A, X, R when "Press Start" appears at the title screen. 

Antonio Inoki:
Press L, X, Y, A, B, X, Y, R when "Press Start" appears at the title screen. 

Seji Sakaguchi:
Press L, X, B, X(2), B, X, R when "Press Start" appears at the title screen. 

Heel version of great Sasuke:
Press L, X, A, Y, B, X, A, R when "Press Start" appears at the title screen. 

All bonus wrestlers:
Press L, X, A(5), R when "Press Start" appears at the title screen.