Eijiro has fluffy dyed red hair that he usually spikes upwards with hair gel but usually wears it down when he’s not training. He has sharp shark like teeth and is very muscular but still has a lean body. He is very sweet and protective of his friends although he can become very intimidating when in battle. His quirk is called ‘hardening’ which allows him to harden his skin into jagged and almost indestructible form. He loves physical affection and working out. He is a hero in training at UA.