Night Ninja is a mysterious villain who never actually gets involved in a battle as he summons his henchmen: the Ninjalinos, to do his dirty work for him.
Night Ninja rarely gets involved in a battle as he summons his henchmen, the Ninjalinos, to do his dirty work for him. He is the leader of his Ninjalinos whom he treats like soldiers.
The Night Ninja wears a fully-covered navy blue ninja costume with nighttime-like stars on it.
In his daytime self, Night Ninja’s skin is light, his hair is jet black with a streak of night blue, a black shirt with a blue sweater over it, a pair of pants that matches his sweater, and black shoes.
In Miraculous Owlette and Catboy Noir, his akumatized self consists of a misty humanoid with glowing yellow eyes and a ghostly body made out of dark fog. He is named Nightmare Ninja in this episode.
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