Tamagotchi
Books: GAME BOY Secret Codes - Secret Codes 2003 - Game Boy Games Secrets
Raise Mimitchi
A toilet appears
Raise Mimitchi
To raise Mimitchi, hatch a black baby, then feed it nothing but carrots.
When it turns six it will morph into Mimitchi.
A toilet appears
When your Tamagotchi is about 3 years or older, you can press the rubber
duck icon (clean) just before they go to the bathroom. A toilet will appear
and your Tamagotchi will sit on it.
NOTE: You can tell that your Tamagotchi is going go to the bathroom if
he starts to shake.