shu kurenai

He wore a long white sleeveless tailcoat with a high collar and red accents, a black and red bodysuit underneath, and a matching gauntlet on his left arm.

Shu is calm and patient, and prefers to be alone most of the time. He maintains a cool exterior in front of others, however underneath this lies a burning hot fighting spirit. He is quite standoffish towards people he doesn't know well, with Valt and Xander Shakadera being exceptions. Because of this, he is sometimes seen as aloof and even as a 'spoiled brat', as described by Rantaro Kiyama

However, despite his usual stoic demeanor, Shu cares deeply for his friends, especially Valt (being his best friend); and will always help them out or give advice to them when they need it.

Shu is shown to be a good cook: this is because his parents are often busy and away from home, so he has to take care of himself.