Not popular. Lego is making a fuss, and the Ninjago anime is getting shorter and duller. Starting from Ninja Brawl, it went from bad to worse. So Lego Ninjago is not popular. The Lego Company was founded in Denmark. The use of the trademark "LEGO" began in 1934. Its word comes from the Danish "LEgGOdt", which means "playwell", and the name quickly became the first high-quality toys produced by the Lego Company in the Billund area toy factory. synonymous with.