di metal family

Di is Heavy's older brother. Di has long hair pulled back into a ponytail, and he's blond with blue eyes. When Di jokes, it's more of a tease or a jab. He's very serious and cold, but at the same time, he's very shy and jealous. If he likes someone, he hides it and tries to keep it as low as possible, but his shyness often gives him away.

Heavy is Dee's younger brother. Heavy is two years younger than Dee. Heavy is of average height, with red hair that reaches almost to his shoulders and green eyes. Unlike Dee, Heavy is more energetic and cheerful, and he always has a good joke.