Sir Nighteye is a very tall, thin, but muscular man. He is dressed in ordinary office clothes. He wears glasses and always seems serious. His hair is dark green, except for a few light strands. Maintains a stoic and intimidating presence, with a cold and harsh demeanor. In fact, Nighteye really appreciated humor. He believed that humor and energy are vital elements for the future of society. He was the partner of the All Might. Nighteye's Quirk allows him to see the future of his target.