Blue Ninja Belt

The Blue Belt is an item that all penguins can get after beating a certain amount of Penguins in Card-Jitsu. It does not affect your ability in the game. You will receive a letter from Sensei telling you that you have completed half of your training. Only Sensei can give you this item. It is a body item.

Trivia

 * It is the 5th belt you can earn, after the Green Ninja Belt.
 * Since the updates in May, Sensei will send you a postcard when you get a blue belt.
 * Once you receive this belt, you get a postcard from Sensei saying that you're halfway there.