Jay is the Ninja of Lightning.In the first episode jay was one of the ninjas that attacked Kai at night.he was also the first person to learn spinjitsu, also Jay has a crush on Nya.In episode 2 Cole accidently hit Jay and Jay lost his voice.Before, Jay was tested on his invention.he also does cooking and poetry.he is also the controler of the knunechucks of lightning.And the master of the dragon of lightning.