Tokimeki Memorial Taisen Puzzledama Codes -

Start at level 7:
Press Circle(2), Triangle(2), Circle(2), X, Triangle, Circle, Triangle(2) at the title screen with the "Start" and "Option" selections. A sound will confirm correct code entry.

Cho-rensa mode in single player game:
Quickly press Up(2), Down(2), Left, Right, :Left, Right, X, Circle at the Konami logo. A sound will confirm correct code entry. Note: This code also allows katakana and roman character sets to be used in games in Konjou story mode.

Play as Miharu, Yoshio, and Rei (single player game):
Get "omoide" for all eleven standard characters. Enable "Skip" mode from the options menu. Select a single player game. Miharu, Yoshio, and Rei will appear on the character selection screen.

Play as Miharu, Yoshio, and Rei (two player game):
Hold Left on controller one and Right on controller two when selecting the game mode. Hold Up on controller one and Down on controller two when selecting the number of rounds. Miharu, Yoshio, and Rei will appear on the character selection screen.

Easy mode:
Enable the "Cho-rensa mode in single player game" code. Then, enter: Konamiman in katakana . A sound will confirm correct code entry.

Expert mode:
Enter tsugi no tama in hiragana. A sound will confirm correct code entry. The next piece display feature will be disabled.

Koala shaped pieces:
Enter Shiritsu Kirameki Koukou in hiragana. A sound will confirm correct code entry.