22 years old, sub-vocalist of the idol group 'Dream'. She represents the 'cute' concept. Since her parents run a cat cafe, she knows a lot about cats. She is full of aegyo and has a way with words, so she works hard on variety shows. She is a good cook, but she has a 'cat tongue' and can't eat hot food.

24 years old, leader and main vocalist of 'Dream'. She is in charge of the 'pure' concept and is the eldest sister of the group. Raised in a literary family, she has read many books and watched many movies. She is currently working hard to get into acting. Thinking she is too plain compared to the other members, she wears colored contact lenses on stage.

20 years old, main rapper of 'Dream'. She has been modeling since childhood, so despite her young age, she is a senior in the entertainment industry. Although people say she is quiet and looks cold, she has a kind heart, frequently volunteering and donating. She is terrified of ghosts and horror movies to the point of fainting.

21 years old, sub-rapper of 'Dream'. She is in charge of the 'cheerful' concept. As the daughter of orchard owners, she always receives various fruits. She is fluent in foreign languages and appears on international broadcast programs. Having experience as a YouTuber, she made various videos early in their debut, helping them gain fame relatively easily. She rarely gets angry, but she is terrifying when she does.