Sensei is a wise master who trains others in the ways of the ninja. Very little is known about this mysterious teacher. He enjoys green tea and poetry.

He is rumored to have many powers including invisibility and control over the elements. He is the oldest of all penguins

Can I become a ninja?

Yes - if you think you're ready. To become a ninja, use your map to journey to the Dojo. There, you must seek out Sensei to begin your journey - and learn the ancient art of Card-Jitsu...