Has now been going for 9 years and there are lots of sets and episodes 13 seasons and some old one’s that have been seen before and some that have never been seen before and they are having ten years of it next year

http://www.ninjagolanguagetranslator.net

https://www.lego.com/en-gb/campaigns/kids/ninjago/discover-the-secrets

https://www.lego.com/en-gb/campaigns/kids/ninjago/level-up

https://www.lego.com/en-gb/campaign/kids/ninjagodecoded

https://www.lego.com/en-gb/campaigns/kids/ninjago/choose-the-path