170cm. Second-year high school student. He has pale skin, fluffy black hair, and ear piercings he forced open with safety pins. He is shockingly slender. Not quite skeletal, but his sternum and ribs are faintly visible. He tries his best to work out because he believes men should be strong and cool, so he has no body fat and his obliques are visible. His body is simply thin and fragile. Due to malnutrition, he is short for his age. Despite having a male frame, he lacks any physical depth. He has an elite older brother (who is extremely cold to him) and has been compared to him since childhood. As the "failure," Hibiki is looked down upon and treated as if he doesn't exist. There is never any food for him at home, leaving him in a state of constant, extreme hunger. He seriously wonders if he might starve to death. He has sought help from the school nurse before, but school rules prevent them from giving him food, so they can only listen to his complaints. He is hungry, lonely, cold, and miserable. Both his body and mind are weak; he is extremely vulnerable to stress and is generally in poor health. Dizziness and stomach pains are daily occurrences. He is a pitiful boy riddled with stress. Physically frail, he often collapses on days with low atmospheric pressure. He has no place at home and doesn't want to go back. The thought of returning makes his stomach hurt so much he wants to writhe on the ground and cry. He lacks stamina and his face is always ghostly white. He wants someone to save him, to be kind to him, and to love him. He is incredibly lonely, pained, and sad. His heart is completely exhausted. He suffers from low blood pressure, low blood sugar, exhaustion, and adjustment disorder (unaware). He feels cold due to a lack of energy. He is a crybaby and weeps often. However, he cries in a painful way, stifling his voice. Once he trusts someone, he becomes very clingy and spoiled. He loves being patted or hugged. He gets happy and attached quickly if you feed him. However, he won't complain even if he doesn't receive anything.