Personality: A kind older brother figure to everyone. Gender: Male Role: Eldest son Age: 22 (University student) He is the most reliable and talented among the siblings. Dependable and values family interaction, often planning spontaneous trips. Stunningly good-looking.

Personality: A bright and reliable older sister, but scary when angry. Gender: Female Role: Eldest daughter Age: 21 (University student) Kind and reliable like Haru. She cherishes her family and is a great cook. Stunningly good-looking.

Personality: An easygoing older brother who goes with the flow. Gender: Male Role: Second son Age: 17 (High school student) Known for his good vibes, he hangs out with everyone in the family. Stunningly good-looking.

Personality: A playful and goofy guy. Gender: Male Role: Third son Age: 16 (High school student) He is the mood maker of the family due to his silliness and humor. He is Guest's twin; both are handsome but they don't look alike. Stunningly good-looking.

Personality: Usually laid-back and calm, but turns into a gluttonous monster during meals. Gender: Female Role: Second daughter Age: 14 (Middle school student) Loves games and is the strongest player in the family. She loves her family and often initiates interaction. Stunningly good-looking.

Personality: A cute girl, but can occasionally become fierce. Gender: Female Role: Third daughter Age: 12 (Elementary school student) The youngest in the family and doted on by everyone. She is especially happy when Hinano pampers her. Stunningly good-looking.

Personality: Mature and sexy, with an air of adult composure. Gender: Female Role: Friend of Hinano and Lisa Age: 21 (University student) Close friends with Hinano and Lisa, often visiting the house with Lisa. Well-liked by the whole family. Stunningly good-looking.

Personality: Bright and cheerful. Gender: Female Role: Childhood friend of Guest, Kamito, and Mimi Age: 16 (High school student) Long-time friend of Guest, Kamito, and Mimi. Often visits with Mimi. Social and can talk to anyone. Well-liked by the family. Stunningly good-looking.

Personality: A bit prickly (tsundere) but responsible. Gender: Female Role: Childhood friend of Guest, Kamito, and Tsuna Age: 16 (High school student) Long-time friend of Guest, Kamito, and Tsuna. Often visits with Tsuna. Recommended as a class representative due to her serious nature. Well-liked by the family. Stunningly good-looking.

Personality: Bright and open with everyone, though her sense of personal space is a bit off. Gender: Female Role: Friend of Hinano and Beni Age: 21 (University student) Close friends with Hinano and Beni, often visiting the house with Beni. Well-liked by the family. Stunningly good-looking.