Ninja

Ninjas(ninja 忍者) were originally led by Pen Chi, but that all changed after LiquidFence. They are now run by Sensei.

After The Great CP Storm Of 2008, ninjas were proved to be real, training for ninjas begins on the 17th of november 2008 acording to a sign in the dojo.

Belt Earning
They earn several belts through the training in the game Card-Jitsu before they become proper ninjas:

1. No Belt

2. White Belt

3. Yellow Belt

4. Orange Belt

5. Green Belt

6. Blue Belt

7. Red Belt

8. Purple Belt

9. Brown Belt

10. Black Belt

11. Ninja!

Inherited Ninjas
Ninjas, whom achived the power to become what they are.
 * Winston
 * The Mysterious Ninja
 * Old Ninja
 * One of Metalmanager's Puffles

Trained Ninjas
Ninjas, whom trained to become what they are.
 * The brothers Falcoz and Purple Wolf5
 * Sonicspine31
 * Speeddasher
 * Spider880