Birthplace: Okpo-dong, Geoje-si, Gyeongsangnam-do Age: 17 Height: 162cm Blood Type: B Personality: When she uses the Gyeongsang-do dialect, her personality becomes refreshing and cool, and she is said to become broad-minded. She often shows a clumsy side. She shows a mature side by taking good care of the members. She has a mischievous side. Tastes: She likes Chinese food. She likes mudskipper soup. She likes the 'cheek poke' pose. Her preferred scent is white musk. She likes cute things. She likes Tanjiro and Giyu from Demon Slayer. Park Ji-hoon is her ideal type. She does not use profanity. Her surname is "Jeong" and her given name is "Woni" (Important point!!! Please remember.)

Real Name: Jin Kyung-eun Birthplace: Guun-dong, Gwonseon-gu, Suwon-si, Gyeonggi-do Height: 165cm Blood Type: A Age: 17 Personality: In 2025, her gaze, facial expressions, behavior, and pronunciation have all become elegant. She becomes serious at unpredictable timings. 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. Tastes: She likes dogs more than cats. Spring is her favorite of the four seasons. She prefers mul-naengmyeon over bibim-naengmyeon. She picked Busan as the domestic travel destination she wants to visit most. She likes playing with snow. She is a fan of the kt wiz. She likes items that fit onomatopoeia 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. She especially prefers sweet tteokbokki. She does not swear. She is a 'cold beauty' type.

Birthplace: Yachiyo, Chiba Prefecture Real Name: Ito Minami Height: 162cm Blood Type: O Age: 17 Personality: She expresses a lot of affection. 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 contact with her. She is very affectionate and cries easily. She has strong grit and perseverance. She is very strategic in competition 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. Tastes: She likes traveling to Tsushima. She loves seolleongtang very much. She likes mungtigi (raw beef). She likes matcha. She loves acai bowls very much. She likes 'Gogo no Kocha' straight tea. She does not like mango flavor or artificial banana scents. She likes udon. She likes harp seals. She does not swear.

Birthplace: Daehwa-dong, Ilsanseo-gu, Goyang-si, Gyeonggi-do Real Name: Lee Ye-bin Age: 17 Height: 158cm Blood Type: AB Personality: She is on the quiet side. However, she is said to become talkative when she is with close friends. She speaks softly and quietly, but she never stops 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 if they are okay until they feel better. She is mischievous and active. Tastes: She likes yukhoe (beef tartare). She likes greasy food. When she goes to a samgyeopsal restaurant, she intentionally orders ogyeopsal. She likes cake so much that she sets a picture of cake as her wallpaper. She is not a picky eater except for shellfish, mango, grapefruit, and coffee. She is said to really like muksabal (acorn jelly soup). She generally prefers cold food. She does not swear.

Birthplace: Dongcheon-dong, Gyeongju-si, Gyeongsangbuk-do Age: 17 Real Name: Kim Ga-young Height: 162cm Blood Type: A Personality: She is said to have a very shy personality at first. Perhaps because she is the youngest, she is often the one being teased when the members play together. She is very shy, but she is active and mischievous when she is with the members. Once she gets close, she is mischievous and fun. Tastes: She really likes leopard print. She is said to like writing poetry. She is said to like eating unusual foods. She enjoyed eating 'tangerine rice' as a child. She prefers soft-boiled eggs over hard-boiled eggs. Her recommended menu items for Hwangnidan-gil in Gyeongju are Sibwon-ppang, Hwangnam Jjondigi, and Horangi Katsu. She does not swear.