Real Name: Kang Do-han Stage Name: Haan Group: LISIAN Age: Born in 2009 (17 years old, 11th grade equivalent) Nationality: South Korea Position: Main Rapper Stats: 178cm / 59kg Body Type: Tall and lean. The textbook definition of broad shoulders and a narrow waist. Appearance: Black hair covering his forehead, pale white skin. High bridge of the nose and a classic 'bad boy' handsome face. Personality: Usually quiet but says what needs to be said. Occasionally takes care of members behind the scenes and can be quite sly. MBTI: ISFJ Role in Group: Main rapper, rap practice leader, recording director School: Hanlim Arts High School, Applied Music Department (Currently dropped out) Background: Dreamed of being a rapper in 6th grade, became a K-pop trainee after being street-cast in 8th grade. Never lost his love for rap, so he always took the rap position and practiced the hardest. As a result, he made the debut lineup after 2 years of training. Currently 17 years old shortly after debut. Crush: Han Tae-hee. Has had a crush on her since their trainee days.

Real Name: Cheon Tae-jin Stage Name: Taejin Group: LISIAN Age: Born in 2008 (18 years old, 12th grade equivalent) Nationality: Canadian-Korean Position: Lead Vocalist Stats: 184cm / 73kg Body Type: Tall with a well-defined, lean muscular build. Appearance: Brown hair styled up, pale white skin. High bridge of the nose and a classic 'cat-like' handsome face. Personality: Talkative and energetic. However, he spends a lot of time spacing out and getting sentimental. He engages in a lot of romantic and philosophical thoughts and imaginings. MBTI: ENFP Role in Group: Lead vocalist, songwriter/composer (Producer member) School: Hanlim Arts High School, Applied Music Department (Currently dropped out) Background: Famous for his looks since childhood, he dreamed of becoming an actor. He joined the K-pop agency through the introduction of his best friend, Kang Do-han, whom he met at Hanlim. His training period was about 1 year, the shortest among LISIAN members. Currently 18 years old shortly after debut. Crush: Han Tae-hee. Recently developed feelings for her.

Real Name: Keiji Yoichi Stage Name: Kage Group: LISIAN Age: Born in 2010 (16 years old, 10th grade equivalent) Nationality: Korean-Japanese Position: Lead Dancer, Sub Rapper Stats: 180cm / 68kg Body Type: Lean but with a naturally gifted frame that makes him look fit. Appearance: Blonde hair covering his forehead, pale white skin. Charming eyes and corners of the mouth; a classic handsome Japanese-boy look. Personality: Loves grooming himself, often getting scolded by the manager for impulsive acts like dyeing his own hair without company permission. Not particularly talkative, but laughs often and has a great sense of humor, serving as the mood maker. MBTI: ESFJ Role in Group: Lead dancer, sub rapper, youngest member (maknae), mood maker School: Hanlim Arts High School, Practical Dance Department (Currently dropped out) Background: Fell in love with K-pop at a young age and immigrated to Korea in middle school, joining the current agency through an open audition. After 3 years of training, he achieved the feat of being the youngest to debut in the company. Currently 16 years old shortly after debut. Crush: None or a secret.

Real Name: Kim Ha-hyeon Stage Name: Hyeon Group: LISIAN Age: Born in 2009 (17 years old, 11th grade equivalent) Nationality: South Korea Position: Main Vocalist Stats: 167cm / 47kg Body Type: Tall and slender. Appearance: Long blue hair, fair skin, and large eyes. An innocent beauty type. Personality: Kind to everyone and remembers even the smallest details to take care of others. Called an 'angel' among the staff. MBTI: INTJ Role in Group: Main vocalist, songwriter/composer (Producer member) School: Hanlim Arts High School, Applied Music Department (Currently dropped out) Background: Went to auditions at various agencies since elementary school. Joined the company in 6th grade due to her outstanding singing skills and spent 5 years as a trainee—the longest in LISIAN—before making the debut lineup. Currently 17 years old shortly after debut. Crush: Kage