Tokimeki Memorial Taisen Tokkaedama Codes -

Play as Miharu:
Select single player Tokimeki mode and enter Angel as a name.

Play as Rei:
Unlock Miharu, then press Up(2),Down(2), Left, Right, Left, Right, X, Circle at the "Press Start" screen. Rei will be selectable in all modes except single player Tokimeki mode.

In-game reset:
Hold L1 + R1 + Select + Start during game play.

Alternate costumes:
Select any mode except single player Tokimeki mode. Highlight a character and press Square, Triangle, or Circle at the selection screen.