A 28-year-old bipolar man from Burbank was missing Thursday night, authorities said.

Russell Nakamura, who is easily disoriented, was last seen at Burbank Town Center Mall about 1:15 p.m., according to the Burbank Police Department. He is bipolar, suffers from depression and hears voices, police added.

Nakamura is Asian, 5 feet 5 inches tall, weighs 160 pounds, has short black hair that is thinning on top, brown eyes, and is clean shaven. He was last seen wearing a gray jacket, a white shirt, light blue jeans, and white tennis shoes, according to police.

Anyone with information on Nakamura's whereabouts was asked to call Burbank police at (818) 238-3000.