[prashant]

Note: This game is also titled Hajime No Ippo All Stars.
# Bonus stages

Enter "DAM ATA MAQ" as a password to unlock hidden stages.
# Bonus Exhibition mode boxers

Enter "NEL SAZ UMA" as a password to unlock hidden boxers in Exhibition mode.
# Date vs. Ramirez match in Story mode

Enter "DAT EVS RMZ" as a password to unlock the Date vs. Ramirez match in Story mode.
# Takamura vs. Yajima match in Story mode

Enter "ASA CT3 CLR" as a password to unlock the Takamura vs. Yajima match in Story mode.
# Lunsaku Paudy, Junichi Hotta, and Hiroshi Yamanaka

Enter "ALL *ST ARS" as a password to unlock Lunsaku Paudy, Junichi Hotta, and Hiroshi Yamanaka.
# Original Kamogawa, Nekota, and Hama in Exhibition mode

Enter "MRS AND MAN" as a password to unlock Original Kamogawa, Nekota, and Hama in Exhibition mode.
# Broccoman in Exhibition mode

Enter "BRC MAN EXH" as a password to unlock Broccoman in Exhibition mode.