Ichi

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

Appearance
He almost perfectly resembles a mirror image of San, except that he only has a single mark on his forehead.

Plot overview
In trailers, he is depicted fighting Rock Lee. He would later be killed by Rock Lee's and Neji's combo attack.

Trivia

 * means "one"; likewise, his partner's names mean "two" and "three".
 * He seems to possess a decent amount of taijutsu power as he managed to keep up with Team Gai, dodging Lee's attempts to strike him while using his augmented snake arm to hold off Tenten and Neji's advances.