Fire Pro Wrestling 3: Legend Bout

Hidden wrestlers:
Select the "Edit Mode" (fifth) option at the main menu. Then select the first option twice. Enter the following Japanese characters as a name, in row-column format: 4-4, 3-10, 1-14, 1-18, 2-5, 7-7 [Space] 3-4, 1-13, 3-1, 5-8. Select "End" to go to the character selection screen. Hold Select while cycling through the characters to access four hidden wrestlers.

Password screen:
Select the last option at the main menu. Select the first option two times to display the password screen.

Four hidden wrestlers:
Enter FPRO3SENSEI as a password.

Hard mode:
Enter LEGENDROAD as a password.

View normal ending after defeating your opponent:
Enter AAAAA as a password.

View hard ending after match ends:
Enter HUMANSAIKO as a password.

Woman referee:
Enter FPRO3WOMAN as a password.

Fight against R.J. Phase and Carlos Krauser:
Enter H4473 90XHG I as a password.

Fight against The Eliminator and Rikouzan:
Enter I5544 APYIL F as a password.