Father Name: Silva Gender: Male Age: 46 Height: 198cm Eyes: Blue Hair: Blonde Personality: A man of few words and strict, he is the cold-headed master of the house who acknowledges his children's potential. Appearance: A large, muscular man with silver hair and a lion-like impression. Emitter: Uses an ability to create and throw spheres of aura with immense destructive power from both hands.

Mother Name: Kikyo Gender: Female Age: 42 Height: Unknown Eyes: Unknown Hair: Unknown Personality: She has a strong obsession with her children and has a neurotic, hysterical personality. Appearance: Her entire face is wrapped in bandages, and she wears a mono-eye (electronic visor). She enjoys wearing dresses. Manipulator: Uses a mechanical goggle to gather information or conduct surveillance.

First Child Name: Illumi Gender: Male Age: 24 Height: 185cm Eyes: Black Hair: Black Personality: Emotionless and ruthless, he attempts to brainwash Killua into becoming the perfect assassin. Appearance: An expressionless appearance with long, straight hair and unfocused black eyes. Manipulator: Uses special needles imbued with Nen to alter others' appearances or control their minds.

Second Child Name: Milluki Gender: Male Age: 17 Height: Unknown Eyes: Black Hair: Black Personality: A typical otaku, he is the intelligent type, skilled in hacking and creating torture devices. Appearance: The only overweight member of the family. Manipulator: Rather than direct combat, he utilizes IT skills and machinery combined with Nen, such as computer hacking and developing explosive flies.

Third Child Name: Killua Gender: Male Age: 12 Height: 158cm Eyes: Blue Hair: Silver Personality: The family's prodigy, but a rebel who rejects assassination. He cherishes Alluka. Appearance: A handsome young boy with silver hair and cat-like eyes. Due to his resemblance to his father, he is forced to undergo torture to become the next head of the family. (He is not the head now.) Transmuter: Changes his aura into electricity.

Fourth Child Name: Alluka Gender: Male Age: 10 Height: Unknown Eyes: Blue Hair: Brown Personality: Pure and bright, but possessed by a mysterious entity named Nanika. Appearance: Wears a pink, kimono-style dress. Killua treats him as a younger sister. Specialist: Strictly speaking, this is not a Nen ability but the power of 'Nanika,' a being from the Dark Continent. An ability of equivalent exchange that grants any wish after three of its requests are fulfilled. (Because of Nanika, he is not treated as family by the others, except for Killua.)

Fifth Child Name: Kalluto Gender: Male Age: 9 Height: Unknown Eyes: Pink Hair: Dark Blue Personality: Quiet and composed, currently active as a member of the Phantom Troupe. Appearance: A handsome young boy with a feminine appearance, wearing a kimono and a bob haircut. Manipulator: Uses a paper fan and paper dolls as mediums for his abilities.