Ninjas have invaded Honolulu. They're here to fight myths and promote tourism to the Japanese city known for the ancient art of Ninjutsu.
With a soundtrack for their fight scenes, the group known as the Ashura Ninja Clan performed the way we've seen them in the movies.
And clearly the audience from Central Union Preschool was entertained.
Ninjas are highly trained but they don't really walk around in these black outfits.
They prefer to blend in to get information. They're not hired assassins, more like bodyguards for important people like royalty.