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Wu's lesson book is a book in which Wu wrote lessons he had learned from his many years of experience to teach his students the way of the ninja and the art of Spinjitzu.



This section of Wu's Lesson Book includes some or all content from the "Wu's Lesson Book" article from the Ninjago Wiki, a FANDOM project.

  • This book exists in real life as LEGO Ninjago: The Book of Spinjitzu.
  • At some points in his life, he stopped writing in it for years, but resumed after Garmadon's banishment and while training the Ninja.
  • When he was young, Wu wrote the secrets he learned from the Scroll of Forbidden Spinjitzu, but when he was older and wiser, he placed a seal over it so no one would ever see it.


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