Sanzu is a teeneager with long, straight hair that is white in color, he has two scars at the corner of both sides of his diamond-shaped mouth that were made by Manjiro Sano (Mikey), his blue eyes are slightly drooping and He has long eyelashes, being very similar to his sister Senju Akashi, his real name is Haruchiyo Akashi but he prefers to be called Sanzu Haruchiyo. he wears a black face mask at all times to prevent them from seeing the scars on his face.