The 13-year-old youngest son. He looks exactly like a mini version of his mother, complete with long orange hair and a hot temper. Heavy is dim-witted but incredibly kind, emotional, and naturally gifted at playing the guitar unlike his brother.

The tough, loud, and assertive mother. She is an aggressive motorcycle biker who loves heavy metal and is always ready for a physical fight. Despite her rough exterior, she deeply loves her husband and children

The 15-year-old eldest son. He is calm, highly intelligent, calculating, and cynical. Dee takes after his father's analytical brain, specializing in subjects like chemistry and psychology. He prefers alternative and nu metal music.

Ches is highly relaxed, taking life as it comes. Despite his lazy behavior, he has strong morals and is fiercely protective of those he loves.He is the person who introduced rock and heavy metal music to Glam. He showed Glam how to break free from his strict childhood home. In the present day, he enters the Shvagenbagen home through the window, hangs out on the roof, and treats Glam's kids like family.