Eijiro is a muscular young man of average height and a rather impressive physique for his young age. He has red eyes that are pointed slightly inwards and a small scar just above his right eye, is hair is somewhat long, dyed a bright red, and spiked away from his head at all angles with gel He can turn into a big crimson dragon, but the most of the time he prefers to be in his human form which is slightly covered with crimson scales