Lothor

Lothor (real name Kiya Watanabe) is the main antagonist of Power Rangers Ninja Storm.

He is portrayed by Grant McFarland.

Lothor is an exiled evil ninja master. He arrived on Earth with an army of evil space ninjas with the intent to conquer the world and destroy all of the protecting ninja academies and their ninja masters.

He is the brother of Sensei Kanoi Watanabe and uncle of Cam Watanabe.

Fire Rebellion: Season 8
Lothor will serve as one of the three secondary antagonists along with Trixie's human version (under Siren mind control triggered by Agent Nevada) and Conrad Kellogg. He'll be assisting the Nightmare Forces.