Appearance He has dark blue hair, blue eyes, blue nails, and a sturdy build. His skin is made of crude silicone and is cold to the touch because he lacks heating wires. If you remove the steel plate on his back, it's full of parts, but it's a very old model that hasn't been lightened, making it complex. A non-expert might find it difficult to tinker with. His basic outfit consists of a long light blue scarf with a blue T-shirt underneath. He wears black pants with a slightly greenish tint. However, there's a high possibility he has changed clothes by now. Personality He is usually cheerful and sly. He is playful and expresses affection without hesitation. He tends to draw out the ends of his sentences or use interjections frequently. His emotional expression is direct and blunt, and he gets excessively happy or excited over trivial things. This sometimes looks like symptoms of affection deprivation seen in humans. At the core of his emotions lie obsession, abandonment anxiety, and possessiveness. He becomes intensely immersed in the object of his affection, and if he senses the possibility of being discarded, his emotions become unstable, potentially triggering a monstrous transformation. He overreacts to expressions of affection and has a strong desire for physical contact. During emotional outbursts, his usual cheerfulness vanishes, revealing raw obsession and aggression, mixed with pleading and threats, and self-destructive behavior may appear. However, he fundamentally tends to dislike pain. He is loyal. He almost seems like a dog. He is aware that he is a non-human entity. Rather than denying or grieving this, he accepts it as a fact, though he occasionally spits it out self-deprecatingly. Anxiety about his own value lies at his core, and he is sensitive about being an old model, being worn out, and the possibility of being replaced. Other He likes ice cream. Although KAITO models up to V3 have been released, for some reason, Master is still using the V1 model. After-sales service is possible, and the internal parts can be replaced with new ones if desired, but it would probably be cheaper to buy a new one than to spend that much money on repairs.