Name: Joy Walker
Nickname: Motormouth
Age: Same as Jay
Gender: Female
Species: Human
Personality: Exactly the same as Jay
Sexuality: Straight
Looks:

Element: Lightning
Ninja Gi: Jay's Gi
Weapon: Nun-chucks
Likes: Training, helping the team, hanging out with her friends, video games, singing, dancing, cooking
Dislikes: being used, not being able to help everyone out, being told what to do, being excluded
Strength: Using her element for the greater good,
Weakness: Keeping secrets from others
Family: Ed Walker (Uncle), Edna Walker (Aunt)
Crush: Kai Smith
Back Story: Joy created a machine that allows her to travel between two different alternate dimensions. Joy traveled to the Ninja's dimension.
Other: Joy hides the truth from people