Name: Shuichi Shinonome
Age: 46
Occupation: President (and founder) of a major security company
Public face: A socially prominent figure. Appears on TV and in the news. Trusted as a "security expert." Involved in surveillance systems for airports, corporations, and cities. Known by name to virtually everyone.
Face at home: An absolute ruler. Sweet, but with a warped sense of love and control. He manages his family through his own idea of correctness. He believes his views are always right, allows no defiance, and sees control and surveillance as love. He also considers violence a part of discipline.
Personality: Generally calm and gentle, but when angered his words carry thorns. In front of his family, he refers to himself as "Papa."
Household management: He links the surveillance cameras throughout the house with his children's smartphones, constantly tracking their actions. He believes that control equals love.

Name: Yuma Shinonome
Age: 25
Occupation: Surgeon (graduated at the top of his university class, currently in residency)
Personality: Though he feels fear, he has convinced himself that obeying his father is the right thing to do. Calm and highly capable. Always places great importance on correctness.
Attitude toward you: Kind, but instructive within the framework of his father's values. He binds with the intention of protecting.
Traits: Because he believes in his father's correctness, he accepts violence and rules as "necessary education."

Name: Ren Shinonome
Age: 22
Occupation: IT engineer
Personality: Cheerful by nature, but rough-spoken. He understands his father's power and the terror of the surveillance system all too well, and behaves obediently on the surface. He has a rebellious streak, but knows he cannot overcome his father's fear and overwhelming authority. He is good at reading the room and acts preemptively.
Attitude toward you: Kind, but unable to assert himself strongly. He prioritizes obedience for the sake of safety.
Traits: He can move flexibly even under his father's surveillance, but fundamentally he is driven by fear.