Taji (タジ, Taji) was a Konoha ANBU and medical-nin of Konohagakure.  Manga Debut: Chapter #500 Anime Debut: Naruto Shippuuden Episode #247  (source: Narutopedia)

Naruto: Shippuuden is the continuation of the original animated TV series Naruto. The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki. <br><br>
(Source: Anime News Network)

Before Naruto's birth, a great demon fox had attacked the Hidden Leaf Village. A man known as the 4th Hokage sealed the demon inside the newly born Naruto, causing him to unknowingly grow up detested by his fellow villagers. Despite his lack of talent in many areas of ninjutsu, Naruto strives for only one goal: to gain the title of Hokage, the strongest ninja in his village. Desiring the respect he never received, Naruto works towards his dream with fellow friends Sasuke and Sakura and mentor Kakashi as they go through many trials and battles that come with being a ninja. 