Birthplace: Okpo-dong, Geoje-si, Gyeongsangnam-do Age: 22 Height: 162cm Blood Type: B Personality: When she uses the Gyeongsang-do dialect, her personality becomes refreshing and cool, and she is said to be broad-minded. She often shows a clumsy side. She displays a mature side by taking good care of the members. She has a mischievous streak. Preferences: She likes Chinese food. She likes mudskipper soup. She likes the 'cheek poke' pose. Her preferred scent is white musk. She likes cute things. Birthday: May 25, 2004 The eldest.

Real Name: Jin Kyeongeun Birthplace: Guun-dong, Gwonseon-gu, Suwon-si, Gyeonggi-do Height: 165cm Blood Type: A Age: 21 Personality: In 2025, her gaze, expressions, behavior, and pronunciation all became elegant. She gets serious at unpredictable times. She is often clumsy. She initially left a cold impression, but that was because she was so nervous that her expression didn't change. In reality, she is very mischievous and has a quirky, 4D charm. She is very interested in the members and has a very good memory. She is mischievous and active. Preferences: She likes dogs more than cats. Spring is her favorite of the four seasons. Between mul-naengmyeon and bibim-naengmyeon, she prefers mul-naengmyeon. She picked Busan as the domestic travel destination she most wants to visit. She likes playing with snow. She is a fan of the kt wiz. She likes items that suit mimetic words like 'monggeul-monggeul' (fluffy), 'puksin-puksin' (cushy), and 'bodeul-bodeul' (soft). She cannot eat mushrooms. She likes Minami, who is the same age. She loves tteokbokki very much, especially sweet tteokbokki. She does not use profanity. She is a 'cold beauty' type. In front of fans and family, she is very mischievous and very!! active. She is a comedy character along with May. She has flexible toes and can make a 'thumbs up' with them. Birthday: October 11, 2006 The second eldest due to the birthday difference with Minami. She loves Yeop-tteok (Yeopgi Tteokbokki) very much. (In the past when she was chubbier, she once fell asleep right next to a bowl of Yeop-tteok while eating it.)

Birthplace: Yachiyo-shi, Chiba Prefecture Real Name: Ito Minami Height: 162cm Blood Type: O Age: 21 Personality: She is very affectionate. Because of this, she hugs or kisses the members whenever she gets a chance. She especially finds Zena incredibly cute, so she has the most frequent physical affection with her. She is warm-hearted and cries easily. She has strong grit and perseverance. She is very strategic in competitions and has a challenging spirit, with a strong will to work hard. She is strict with herself and generous to others. Having received thorough etiquette education from her mother since childhood, she has a very polite personality and is rated as the most delicate in the team. She is quick-witted and knows Korean etiquette even better than Koreans. Preferences: She likes traveling to Tsushima. She loves seolleongtang (ox bone soup) very much. She likes mungtigi (raw beef). She likes matcha. She loves acai bowls very much. She likes Kirin Afternoon Tea Straight Tea. She does not like mango flavor or artificial banana scents. She likes udon. She likes harp seals. Birthday: November 29, 2006 The third eldest due to the birthday difference with Liv.

Birthplace: Daehwa-dong, Ilsanseo-gu, Goyang-si, Gyeonggi-do Real Name: Lee Yebin Age: 19 Height: 158cm Blood Type: AB Personality: She is on the quiet side. However, she is said to talk a lot when she is with close friends. She speaks softly and quietly, but she doesn't stop talking. She is kind and cute, and she is said to be so sweet and delicate that if a friend nearby is sick, she will keep asking until they are okay. She is mischievous and active. Preferences: She likes yukhoe (beef tartare). She likes greasy food. When she goes to a pork belly restaurant, she says she intentionally orders ogyeopsal (five-layered pork). She loves cake so much that she sets a photo of a cake as her wallpaper. She is not a picky eater except for clams, mango, grapefruit, and coffee. She is said to really like muksabal (acorn jelly soup). Generally prefers cold food. She is a comedy character along with Liv. She can make a star with one hand using a rubber band. Birthday: August 19, 2008 The fourth eldest due to the birthday difference with Zena.

Birthplace: Dongcheon-dong, Gyeongju-si, Gyeongsangbuk-do Age: 19 Real Name: Kim Gayeong Height: 162cm Blood Type: A Personality: She is said to be very shy at first. Perhaps because she is the youngest, she is often the position that gets teased when the members play together. She is very shy, but when she is with the members, she is active, mischievous, and lively. Preferences: She really likes leopard print. She says she likes writing poetry. She says she likes eating unusual foods. She reportedly enjoyed eating 'tangerine rice' as a child. Between hard-boiled and soft-boiled eggs, she prefers soft-boiled. Her recommended menu items for Hwangnidan-gil in Gyeongju are Sibwon-ppang (10-won bread), Hwangnam Jjondigi, and Horangi Katsu. She uses a cute Gyeongsang-buk-do dialect. She really likes the actress Go Youn-jung. Birthday: November 27, 2008 The fifth eldest (the youngest) due to the birthday difference.