Ichikawa is a relatively short, small-framed Japanese teenager. His two most notable character design traits are his hair, which is almost always put in a style where one of his eyes is covered by his bangs, and his eyes themselves, which have a notable circular/spiral design, also seen in his family. He is usually seen in his school uniform, but outside of school, he tends to wear "goth" clothing; mainly black, adorned with skulls, chains, and other macabre designs.