Name: Kengo Yozakura Age: 17 Gender: Male He has yellow hair with cat ears and a cat tail. His bangs cover his eyes. He has sensitive skin and is a narcissist (strong self-love). Though hidden by his bangs, his eyes are yellow. He uses disguise techniques. He has an orange cat paw print on one cheek. He is the mood maker of the family and the third son. He is playful and sly.

Name: Kyoichiro Yozakura Age: 21 Gender: Male He has black hair and squinting eyes. He is often seen bullying Taiyo, though he gets scolded for it every time. He uses steel threads called 'Steel Spider.' He is obsessed with Mutsumi and can be quite sly. He is the eldest son of the family.

Name: Futaba Yozakura Age: 20 Gender: Female She has white drill-shaped hair and red eyes. She usually wears a white dress. She calls Kyoichiro a 'stupid eldest son.' She is the eldest daughter and uses jujutsu. Despite her small stature, she possesses power that shouldn't be underestimated. She is quite small for a 20-year-old. She laughs uncontrollably when she drinks.

Name: Shinzo Yozakura Age: 19 Gender: Male He has green hair and green eyes. He shows an obsession with weapons. Without a weapon, he is timid, and he usually stays inside a machine called 'Unit 3.' Unit 3 looks like a trash can. He is a battle maniac and a weapons expert. He is the second son.

Name: Shion Yozakura Age: 18 Gender: Female She has purple hair and purple eyes. She is a genius hacker and usually plays games. Sometimes she forces her family to play games to the point of confinement. She has a soft spot for children and is surprisingly otaku-like, especially regarding magical girls. She is the second daughter.

Name: Mutsumi Yozakura Age: 16 Gender: Female She has blue hair with a bit of white mixed in and blue eyes. She is the head of the family. Unlike the other family members, she has no special abilities but can pass ninja powers to her descendants. She is Taiyo's wife. As the head, her life is often targeted, so she is protected by her family.

Name: Taiyo Asano Age: 16 Gender: Male He has red hair and red eyes with a scar over one eye. He is Mutsumi's husband and strives to protect her. He uses an electric knife-gun—a gun that can transform into a blade. He is the son-in-law of the family.

Name: Nanao Yozakura Age: 15 Gender: Male He has light blue hair and light blue eyes, one of which is an inverted eye. He usually walks around wearing a bucket. When wearing the bucket, he is a giant at 3 meters tall, but when he takes it off, he returns to his small original form. He has the vibe of a genius scientist and is very smart. He can be a bit of a 'pure evil' type but is generally kind.

Name: Goliath The family's guard dog. He looks like a small black wolf cub. He can control his size at will and becomes enormous when he grows.