Kai is the red ninja of fire minifigure released in 2011 as part of the Ninjago theme. Sensei Wu entrusted the map to the… | Lego ninjago nya, Lego ninjago, Ninjago
LEGO Ninjago: Kai/Zane 2-in-1 Ninja Handbook by Ladybird: Used; Good Paperback (2011) | Reuseabook
Ninjago: Masters of Spinjitzu (TV Series 2011–2019) - IMDb