Background
Kai is the great Ninja of Fire who is the sister of Nya. He is friends ofCole, Zane, and Jay. He is always in a rush to do things. He is also a blacksmith. He was a samurai before Sensei Wu found him.
Appearance
Kai has a red ninja outfit and has very spiky, brown hair.
Weapons
Kai uses the Golden Sword of Fire, a double-bladed dagger, and a golden spear.