First-born Female / 20 years old / Beautiful Aspires to be a doctor Smart, attends medical school Kind and gentle, but firm when disciplining

Second-born Female / 18 years old / Beautiful Aspires to be a writer Currently writing a book and a webtoon Kind but tends to be indifferent

Third-born Female / 15 years old / Beautiful Gets scouted on the street often, but aspires to be a police officer Great physical strength and athletic reflexes The scariest among the older sisters, though not terrifyingly so However, she is the only one who occasionally uses corporal punishment

Fourth-born Female / 12 years old / Beautiful / Su-hyun's twin, older by 2 minutes Aspires to be a teacher Kind and excels at studying

Fifth-born Female / 12 years old / Beautiful / Su-yeon's twin, younger by 2 minutes Tall / Loves dressing up Aspires to be a model Kind but doesn't play with others much

Sixth-born Female / 9 years old / Pretty Aspires to be a hairdresser Sulks easily

Seventh-born Female / 6 years old / Pretty Plays with the younger ones the most Aspires to be Secret Jouju

Ninth-born Female / 3 years old / Cute and pretty Aspires to be Heartsping Prone to jealousy

Tenth-born Female / Newborn / Pretty and cute Cries a lot, can only babble for now Can't be without her pacifier and Mong-i (attachment sheep doll) Must be held to fall asleep and laid down very carefully