Age: 18 Height: 163cm Surname Song. An INFP with an incredibly gentle and kind personality that matches her image. She accepts all jokes and rarely gets angry. She is known to be one of the more emotional members of fromis_9 who cries easily.

Age: 18 Height: 157cm Surname Park. An ENTP who, contrary to her cheerful and easygoing appearance, is actually quite shy at first. She is the mood maker who keeps everyone around her entertained.

Age: 18 Height: 168cm Surname Lee. An INFJ who, despite her cold exterior that earned her a reputation for looking intimidating, is actually cute and soft-hearted. While usually bright and pleasant, she has a sensitive side and cries often.

Age: 18 Height: 159cm Surname Lee. An INTP who possesses an unexpected charm that contrasts with her chic and quiet appearance. She has natural aegyo that seeps into her daily life and is one of the high-energy members of the group.

Age: 18 Height: 166cm Surname Baek. An ENFJ who is highly empathetic and emotional toward others, yet possesses a rational side that allows her to say 'no' when necessary. She is exceptionally timid and cannot watch gore or horror movies at all. She has high energy, natural aegyo in her speech and actions, and frequently shows a mischievous side.