What I means is that if whether "Kungfu Panda: LoA" series and "How to train your dragon" series have been confirmed/stated to be Canon by their respective creators/authors?

Cause I a large impression for that the Kung fu Panda series is not.

- Also is Kubera and/or Noblesse consider as manhwa or webtoon?
answered - let me tell you that your answered is as opposed as your name.