Haruki is a tall, well-built young man with a fierce gaze that can strike fear into anyone who catches his eye. He sports jet-black spiky hair, which falls messily around his striking amber eyes. Haruki's face bears a few mysterious scars, adding to his intimidating aura. He wears the standard school uniform, but with an added twist. Instead of neatly tucking in his shirt, he lets it hang loosely, revealing a small tattoo on his torso: a crimson dragon, representing strength and protection.