Yajirobee

is a chūnin of Konohagakure.

Appearance
His attire consists of a helmet, oversized glasses and the older version of the Konoha flak jacket without the scroll pouches. Underneath this he wears a high-collared outfit. He also wears the village's forehead protector underneath his helmet.

Personality
Yajirobe hates Naruto and wants him to be captured and punished for stealing a secret scroll.

Prologue — Land of Waves
Yajirobee was one of the many ninja who gathered at the start of the series to track down Naruto Uzumaki when he stole the Scroll of Seals from the Hokage's residence. He noted that they needed to find the young man before he accidentally released the power of the Nine-Tailed Demon Fox.

Trivia

 * "Yajirobee" (弥次郎兵衛) is the name of a traditional Japanese toy, which is, in its function, similar to a seesaw.