Yu Nogi

Yu Nogi (乃木 優) is a character in Digimon Story: Cyber Sleuth: Hacker's Memory.

K
K, named after after Keisuke, is a mysterious Hacker.

K is a young boy with fair skin. He wears a white mask with a symbol over the left eye, a black hooded jacket, red pants, and white shoes with black soles.