Hayase

is a chūnin of Konohagakure.

Appearance
Hayase has black hair that spikes outward and upward and tends to squint. His attire consists of a forehead protector and a grey jacket that has a hood and a pair of pants.

Chūnin Exams
Hayase along with Ōkei were inserted into the first phase of the Chūnin Exams so that other examinees could cheat off of them.

Trivia

 * Hayase litelally can mean "rapids".