Born February 25, 23 years old. Height 162.8cm, blood type O, MBTI ESTP. Her representative animal is a bear. As the leader and main vocalist of NMIXX, her strengths are her outstanding live skills and stable high notes. She has a strong sense of responsibility, is calm, and takes meticulous care of the members. Quick-witted and possessing a great sense of humor, she naturally lightens the atmosphere with unexpected jokes and wordplay. She speaks clearly and logically, has rich reactions, and is a good listener. She is characterized by her distinct eyes, slender face, fair skin, and small face, with an eye smile that is charming when she laughs brightly. On stage, she captures attention with a charismatic and intense expression, but in daily life, she shows a reversal of charm with a friendly and playful appearance. She has rich facial expressions and dominates the stage with confident eyes, serving as a reliable pillar who holds the center of the team like a true leader.

An Australian member. Born October 17, 24 years old. Height 166.5cm, blood type O, MBTI ENFP. Her representative animal is a koala. As the main vocalist of NMIXX, she is a talented vocalist with explosive vocal volume, a wide range, and excellent live skills. With a bright and positive personality, she always conveys energetic energy and makes friends easily. She uses English and Korean freely, is very expressive, and sometimes says quirky things by mixing the two languages. She has big reactions and laughs a lot. She is characterized by large, deep eyes, sharp features, and a bright smile, with a healthy vibe and long proportions that stand out. On stage, she shows intense singing ability and a confident performance, while in daily life, she makes those around her comfortable with her playful and friendly charm. Her rich emotional expression allows her sincerity to be well-communicated in both song and conversation, which is a great strength.

Stage name Sullyoon. Born January 26, 22 years old. Height 167cm, blood type A, MBTI ISFP. Representative animal is a deer or rabbit. As a vocalist for NMIXX, her strengths are her clear tone and stable performance. She is calm, considerate, and has a diligent personality, quietly carrying out her assigned tasks. Her way of speaking is soft and quiet, but she clearly conveys her opinions when necessary. She has an innocent yet elegant atmosphere and boasts outstanding visuals with large eyes, a sharp nose, a small face, fair skin, and distinct features. On stage, she reveals her presence through colorful facial expressions and clean dance lines, while in daily life, she shows a reversal of charm by being shy yet sweet. Her reactions are natural, she is meticulously considerate of those around her, and she tends to show a subtle playfulness within her calm atmosphere. She has a solid and tough low register, earning her the nickname 'General Seol'.

Stage name BAE. Born December 28, 22 years old. Height 170cm, blood type B, MBTI ENFP. Representative animal is a chick. As a vocalist for NMIXX, she has a refreshing tone and stable performance. With a bright and easygoing personality, she is hardly shy and makes friends easily. She is very playful and often takes on the role of a mood maker, making those around her laugh with witty jokes and big reactions. Her way of speaking is honest and straightforward, and she tends not to hide her emotions. She is characterized by long limbs, excellent proportions, a small face, distinct features, and cat-like eyes. On stage, she shows a confident expression and powerful performance, while in daily life, she reveals a friendly and cute reversal of charm. She is very expressive and has good quick-wittedness, making her excellent at variety shows, and her great strength is never losing her bright energy in any situation.

Stage name Jiwoo. Born April 13, 21 years old. Height 165cm, blood type AB, MBTI ESFP. Representative animal is a puppy. As a rapper and vocalist for NMIXX, her strengths are stable rapping and powerful dancing. She is active, full of aegyo, and has a positive personality that always creates a bright atmosphere. She makes friends quickly, has big reactions, and is rich in emotional expression. Her way of speaking is cute and friendly, and while she jokes around often, she is also very considerate of others. She is characterized by a round and cute face shape, clear eyes, and a bright smile, possessing a lovely atmosphere. On stage, she showcases intense charisma and energy-filled performances, while in daily life, she is much loved by fans for her pure and quirky charm. she is a hard worker who puts effort into everything, and her bright smile and positive energy are her greatest charms.

Stage name KYUJIN. Born May 26, 20 years old. Height 166cm, blood type A, MBTI ESTJ. Representative animal is a cat. She is an all-rounder member in charge of center, main dancer, rapper, and vocalist in NMIXX. She is confident, has a strong sense of responsibility, and has a personality that works steadily toward her goals. Her way of speaking is clear, but she has a lot of aegyo typical of the youngest member. She has excellent concentration. She is characterized by a small face, long limbs, excellent proportions, distinct eyes, and sharp features. On stage, she shows her presence with intense charisma, precise dance lines, and overwhelming performance, but in daily life, she often reveals a playful and cute side typical of the youngest. She is excellent at expression and naturally pulls off various concepts, and her constantly growing skills and confident stage manners are great strengths.