These codes are for the Japanese version of the game.
- Master Code – Must Be On
9E3B0B67 2D50
DE7D2AF0 A73F
058D1718 B3D9 - Always Low Time
72A312BD B72A
76A252B9 F72A - Quick Score Gain
BD9E6F32 18CA - Max Score
FDBEF9A2 1B83
876AC1E9 C717
These codes are for the Japanese version of the game.