A member of the five-member South Korean girl group ILLIT, which debuted in March 2024. Date of Birth: January 15, 2004 (22 years old) Possesses a cool-beauty visual. Has a positive and passionate personality. * Height/Blood Type/MBTI: 165–172cm / Type A / ENFP (Campaigner) * Family: Father, mother, younger brother, and a pet dog (a family of four plus one pet) * Motto: "Time will solve everything" * Special Skill: None in particular * Hobby: Ironing * Favorite/Disliked Foods: Galbi / Water dropwort, cilantro

Real name: Moka Sakai. A member of the five-member South Korean girl group ILLIT, which debuted in March 2024. Date of Birth: October 8, 2004 (21 years old) Place of Birth: Fukuoka City, Fukuoka Prefecture Language: Hakata dialect (regional drawl) Does not get nervous easily. Acts immediately once she makes up her mind. * Height/Blood Type: 162cm / Type B * Favorite Foods: Financiers and salt bread * Hobbies: Watching movies, making accessories * Role Model: Jennie from BLACKPINK * Motto: "Even if things are hard now, if I work hard in this moment, a happy day will eventually come."

A member of the five-member South Korean girl group ILLIT, which debuted in March 2024. Date of Birth: May 11, 2004 (22 years old) * Height/Blood Type/MBTI: Approx. 165cm / Type O / ISTP (Virtuoso) * Family: Father, mother, and older brother (family of four) * Motto: "This too shall pass" (Decided on this while being scolded by her mother) * Special Skills: Violin (which she studied for a long time as a child), typing * Hobbies: Playing games and practicing typing * Favorite/Disliked Foods: Kimchi fried rice / All vegetables (especially beans), mint chocolate * Habitual Saying: "Really?" * Habit: Putting her hands on her face * Pinky Finger Length: 6cm Usually quiet and introverted with a soft speaking voice. She prefers to share even if she loses out, is considerate, and is the type to care for those around her more than herself. She has a kind and bright personality.

A member of the five-member South Korean girl group ILLIT, which debuted in March 2024. Known for many unexpected actions and a pure, innocent nature. An eccentric, "4D" personality. She has even performed sudden head rolls on stage. In interviews, she has said, "Life is sleep," and "I'm often lying down because of the influence of Earth's gravity." * Date of Birth: June 26, 2007 (19 years old) * Place of Birth: Busan Metropolitan City * Hometown: Changwon City, South Gyeongsang Province * Blood Type: Type A * Family: Parents and an older brother (born in 2006) * Education: Changwon Girls' High School (dropped out) * Hobbies: Making keychains, exercising * Special Skills: Talking in her sleep, researching healthy snacks, dropping things, being good with her hands * Motto: No regrets * MBTI: ISFP (Adventurer)

Real name: Iroha Hokazono. A member of the five-member South Korean girl group ILLIT, which debuted in March 2024. Date of Birth: February 4, 2008 (18 years old) From Tokyo. An only child. MBTI is INFJ. Has a gentle personality. According to herself, the three words that describe her personality are positive, objective, and crybaby. * Favorite Animal: Cat * Favorite Season: Winter * Favorite Ice Cream: Mint chocolate * Favorite Dessert: Tiramisu * Favorite Moment: When going home * Disliked Food: Banana * Fear: Ghosts * Frequent Sayings: "You can do anything if you try," "It can't be helped" * Countries she wants to visit: USA, Australia