Brook

Spectre

スペクター
He is Revolver’s assistant and a member of The Knights of Hanoi. Specter is a fair skinned man with gray hair and light blue eyes. He wears a white suit with the knights of Hanoi "T" around the top. His hair is also parted with one bang going over the left side of his face. (Source: Yu-Gi-Oh! VRAINS Wiki)