Enter the Main Menu, Extra, Second Option. Enter one of the following passwords.

Effect	Password
Aliase Sticker	SCM6JW7LFP3WKY4A
Avan & Cosette Sticker	EL8TJ8G89K83C7KF
Comp-Ace Logo	YJRW8ECF6QE97R6J
Good Smile Company Sticker	HJE3QX3M7BFXMHT5
Magari Sticker	2KAB3BJ8H58KXXGQ
Puyo Puyo Sticker	TJLF9AYGR344XN4G
Rappyko Sticker	R72ZPF4L7L3C7G6M
Shining Hearts Sticker	P9FMEB2A5Q9GNFPW
Torosutesutekka Sticker	TB6WKAEZ53R7GG8X
Unicorn Sticker	3G6493MZW2MLSWZ4
Zeri Sticker	4FL4WZ562R9FS4GN