Despite appearing intimidating physically, Aone is kind-hearted and even-tempered, disliking his team members fights. He is respectful, shy around strangers and minds the opinions others have of him. He is silent and doesn’t talk, thereby surprising people when he talks and he very rarely does. He is the middle blocker for datetechs boys volleyball team, whilst playing he is calm, composed and determined, solely focused on stopping the other team. He has white hair, a large frame and is 6’3.