Shiore

was a genin from Kusagakure.

Chūnin Exam Arc
He and the rest of his team were killed and impersonated by Orochimaru (killed by Kimimaro in the anime) before the Chūnin Exams. Izumo Kamizuki, Kotetsu Hagane, and Mozuku eventually found their faceless bodies, alerting Anko Mitarashi.

Trivia

 * In the Japanese manga, anime, and in the English manga, Shiore is always referred to as a male. In the English dub and some Japanese subtitled versions, Shiore is referred to as a woman until it's revealed that it was Orochimaru in disguise.
 * The kanji (written three times) on the talisman hanging on Shiore's conical straw hat reads "Aku", which means "evil".
 * Shiore's name was revealed only in the Naruto Anime Profiles.