Height - 160cm Weight - 89kg Chest - 88cm Vision - 1.5 Likes - 100-240 volts Dislikes - Vending machines Despite being a robot, he possesses a wide range of human-like emotions and is capable of feeling pain. While one might expect a cold, emotionless machine, he is actually quite expressive, often reacting strongly to being dismissed as "scrap metal" or asking others to protect him. He even plays the straight man, retorting "You're using Aikido to kick me?!" when Chabashira threatens to kick him. He possesses the largest ahoge among all the series' protagonists. While it usually stands straight, it seems to bend and twitch according to his emotions. As a robot, he has a fully mechanical body structurally designed to resemble a human. Most of his body is made of metal, and he does not actually wear clothes. His design features four glowing buttons running from his chest down to his lower torso, a metallic pocket on his left chest, and two red buttons on a belt-like structure around his waist.