Nya

Nya
Nya is Kai's brother, and the mysterious Samurai X.. She is a blacksmith like Kai, and supplies help for the Ninja. She has a crush on Jay.

Background
While Kai and Nya are working at Four Weapons Blacksmith, Sensei Wu walks in and browses the shop, commenting that none of the items are suited for a ninja. At first Kai is hostile and tells him to leave if he's just going to loiter, but with Nya's encouragement he attempts to make a sale, only to find that the man is already gone. Moments later, a dark cloud appears over their small village. On top of a nearby hill, the Skull Truck appears along with many other skeleton vehicles. Kai prepares to fight them with some of the armor and weapons from his shop, telling Nya to wait inside. Not happy with the idea, she quickly joins Kai in the fight despite his protests. Kai attempts to face off with Samukai, but the Skulkin General disarms him with ease, forcing Sensei Wu to come in and use his Spinjitzu to distract him. Samukai throws his bone daggers at the water tower close by, sending it falling towards Kai. Before it can land, Sensei Wu pulls him out of harm's way. Samukai then commands Kruncha to take Nya, and they fall back with her in tow.

Description
Nya has short black hair fashioned in a bob cut, wears red lipstick, has cheek dimples, and typically wears red clothing.

Samurai X
Samurai X is a mysterious samurai who was the 'savior of Ninjago' for a while. The ninja were really comptetive to find out who the Samurai is. Soon afterwards, it was revealed the Samurai was '''Nya. '''