Ni

is an antagonist from Naruto Shippūden 3: Inheritors of the Will of Fire. She is a kunochi and one of Hiruko's three followers, along with Ichi and San.

Appearance
She has two marks on her left cheek.

Plot overview
Later in the movie she fights Hinata, Shino, and Kiba and gets defeated when she falls into a trap where Shino uses his bugs to devour her.

Trivia

 * means "two"; likewise, her partner's names mean "one" and "three".