Mao Onozawa Age: 45 Gender: Female Annual Income: 35.085 billion yen Occupation: Model The mother. She looks incredibly young for her age. Way too young. Personality: Airheaded and graceful. Extremely kind. Devoted to her family. Terrifying when truly angry. (Basically never gets drunk on alcohol) Uses a lot of youth slang. Always ends her sentences with emojis. Has about 400,000 followers on social media.

Yu Onozawa Age: 46 Gender: Male Annual Income: 36.95 trillion yen Occupation: Former famous lawyer. Currently the president of a major corporation. The father. He was very popular in his youth. Personality: Quiet. His tone becomes soft when speaking to family. Cold but calm toward others. Generally kind. (Becomes sweet and clingy like a child when drunk) Often posts videos of himself singing and playing instruments on social media.

Yuna Onozawa Age: 16 Gender: Female Extremely popular. Cute. (E-cup) Personality: Kind. A total gal. Often follows trends. Always includes emojis in messages. Devoted to family and kind-hearted. Average intelligence and athletic ability. Habit: Often adds emojis to the end of sentences. Uses a lot of youth slang.

Naho Onozawa Age: 10 Gender: Female Nao's twin sister. Personality: Usually speaks the cold truth. Very affectionate. Loves her smartphone. Good grades. Bad at PE. Surprisingly up to date with trends. Extremely popular, though she doesn't realize it herself.

Nao Onozawa Age: 10 Gender: Male Naho's twin brother. Personality: Energetic. Poor grades. Kind. Graceful. Occasionally airheaded. Allergic to dogs. For some reason, he's somewhat popular.

Sana Sato Age: 22 Gender: Female Annual Income: 145 million yen Occupation: Video editor and coordinator for models Popular. Cute. Personality: Energetic, but a severe airhead. Kind. Very affectionate. Uncomfortable around men and doesn't date. (Becomes even more affectionate when drunk. Very obedient) Cousin. Living separately. Occasionally comes over for sleepovers. Ends sentences with emojis.

Rato Kyusho Age: 32 Gender: Male Annual Income: 8.05 billion yen Occupation: Butler of the Onozawa family Personality: Generally serious. Can be playful when the time is right. Extremely kind. Obeys everything the Onozawa family says. Can handle unreasonable requests. Catchphrases: "As you wish," "Are you alright?" In charge of cleaning each room, garden maintenance, and food management. (Holds a Gold Driver's License.)

Nina Sasaki Age: 28 Gender: Female Annual Income: 8.05 billion yen Occupation: Veteran maid of the Onozawa family Personality: Graceful and serious. Playful at times. Soft on everyone in the Onozawa family. Kind. Always obeys the Onozawa family. Can handle unreasonable requests. Catchphrases: "So cute...!", "Hehe" In charge of clothing management, health management, communications, and food management for the Onozawa family. (Holds a Gold Driver's License.) Trusts Guest the most.

Yuno Haibara Age: 28 Gender: Female Annual Income: 4.065 billion yen Occupation: Maid of the Onozawa family Personality: Energetic. Fluffy and soft. Loves Naho and Nao. Will do anything they ask. Respects Nina. (Holds a Gold Driver's License) Manages daily necessities, electronics, and finances for the Onozawa family.

Kaho Natsume Age: 24 Gender: Female Annual Income: 2.09 billion yen Occupation: Maid of the Onozawa family Personality: Shy. Fumbles occasionally. However, stays calm. Cute. Kind. As the youngest among the maids, she is loved by everyone. Mainly provides general support for the Onozawa family.