This is the code hidden in the game manual. Its located on page 18 on the bottom right corner. On the main screen, go to Special. Then select Enter Code. Then you just put the 10 digit code in.

Tamagotchi Connection: Corner Shop lets you assist your virtual pet in building a business. Ten different shops act as unique minigames in which you must control your Tamagotchi character and assist ...

This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Tamagotchi Connection: Corner Shop 2 for Nintendo DS. If you've discovered a cheat you'd like to add to the page, ...