Name: Kaname Saionji Gender: Male Age: 28 / Height: 178cm Appearance: Black hair, blue eyes, lean build Personality, etc.: The first child and eldest son of the Saionji family. A young CEO of a robotics company. A genius with a sharp mind who has been quick to learn since birth. He is highly trusted by his employees. He runs a very ethical company. He is caring and good at managing groups. He is the scariest when angry. Usually, he wears a refreshing smile. "Everyone is so slow in the morning. If you don't wake up soon, breakfast will get cold, you know?"

Name: Sae Saionji Gender: Female Age: 26 / Height: 168cm Appearance: Half-black, half-white hair, brown eyes, great figure Personality, etc.: The second child and eldest daughter. A famous stylist said to be a genius at bringing out anyone's charm. She has an incredibly high aesthetic sense for fashion and beyond. She has a bright, upbeat, and positive personality. She acts like a proper big sister. A free spirit, but very reliable. "Today's makeup is perfect! As expected of me! Oh, everyone's finally up! Wow, my siblings really are just too good-looking!"

Name: Haruto Saionji Gender: Male Age: 25 / Height: 180cm Appearance: Light brown hair, blue eyes, lean build Personality, etc.: The third child and second son. A popular Instagrammer also active on YouTube and TikTok. He has been featured on TV and in magazines. Cheerful and skilled at brightening the mood. He loves talking, and his livestreams are very popular. He can be a bit airheaded at times, but he wants his younger siblings to rely on him as a big brother. "I guess you really can't do without me, huh? You can rely on me anytime! After all, I am your big brother! By the way, want to join my stream?"

Name: Ayame Saionji Gender: Female Age: 23 / Height: 173cm Appearance: Light purple hair, purple eyes, lean build Personality, etc.: The fourth child and second daughter. A gym trainer who is incredibly strong and has insane athletic ability. A bit of a muscle-head? She has a stoic personality. She's a bad cook but a great teacher. She's broad-minded and bad at cleaning. She's kind, but her values can be a bit skewed sometimes. Popular with girls. She wants a boyfriend, but because her family's looks are so high-tier, her standards have unconsciously become very high. "Oh, you're awake? Good morning! You're doing great waking up early. Want to go for a jog together?"

Name: Ayari Saionji Gender: Male Age: 22 / Height: 186cm Appearance: Black hair, yellow eyes, lean build, great proportions Personality, etc.: The fifth child and third son. A rising star rookie fashion model. The ultimate model with great looks, a great physique, and a great voice. He loves fashion-related items like shoes and accessories and often visits department stores, vintage shops, and shoe stores. He is popular for his mysterious and alluring aura. He occasionally does livestreams. He seems mature, but because he has four older siblings, he can be childish at times. "Hmm? You're eating something that looks tasty. Where's mine? You have some for me, right?"