Nya

Sister of Kai and the former owner of Four Blacksmiths, Nya was held captive by Samukai on Lord Garmadon's orders, seeing her as a potential pawn in his conquest for power. She was finally rescued by her brother at the Fire Temple and awaited his return from the Underworld. She eventually moved in at the Monastery with the four ninja, where she trained to perhaps become a future Master of Spinjitzu. Headstrong and couragous, she is determined to prove she can become a ninja and prove her brother wrong, so she adopted the mysterious persona of Samurai X, a high-tech crime-fighting samurai clad in red armor and uses a large robot as a means of transportation.She also has a mutual crush on Jay.