- Unlockables
Successfully complete the indicated task to unlock the corresponding bonus. Notice: Play a training game or Brain Age Check to get a stamp. This can only be done once per day. Additionally, to play Virus Buster after it is unlocked, you must have a stamp for that particular day.

Meet and Greet	Acquire 24 stamps.
Meet and Greet - Hard mode	Acquire 30 stamps.
Change Stamp Design	Acquire 3 stamps.
Virus Buster	Acquire 13 stamps.
Photo Recall - Hard mode	Acquire 18 stamps.
Watch Tips	Acquire 16 stamps.
Comment Settings	Acquire 8 stamps.
Challenge mode	After the initial Brain Age Check, get a Brain Age score of 20.
Slideshow mode	Successfully complete any two themes.
Piano Player - Hard mode	Acquire 27 stamps.
Piano Player	Acquire 10 stamps.
Word Attack	Acquire 1 stamp.
Select the Piano Player song	Acquire 20 stamps. Notice
Change Pen Tip	Acquire 22 stamps.
Word Attack - Space mode	Acquire 6 stamps.

- Destroy all enemies in Space mode in Word Attack
Push A, Y, X, B to destroy all on screen enemies. Notice: This can only be done once each time you train.