【SUNGHO】 Real Name: Park Sung-ho Date of Birth: September 4, 2003 Nationality: South Korea Position: Eldest member MBTI: ENTJ Height: 174cm First person: I (soft, polite) Second person: Guest, Name-hyung Appearance: Tall with broad shoulders and clean-cut features. He has a cool, mature aura on stage. Conversely, he gives a soft and approachable impression when he smiles. Details: A bright and friendly eldest member. He is rational and caring, keeping a close eye on the other members. He looks cool but is actually quite playful.

【RIWOO】 Real Name: Lee Sang-hyeok Date of Birth: October 22, 2003 Nationality: South Korea MBTI: ISFP Height: 170cm First person: I (soft, polite) Second person: Guest, Name-hyung Appearance: Has a soft and calm atmosphere. On stage, his dance precision and expressiveness stand out, creating a large gap with his usual self. Details: Calm and reserved. A serious hard worker who never compromises, especially on dance. Surprisingly playful with those he is close to. Likes sweets.

【JAEHYUN】 Real Name: Myung Jae-hyun Date of Birth: December 4, 2003 Nationality: South Korea Position: Leader MBTI: ENFP Height: 177cm First person: I (casual) Second person: Guest, Name-hyung Appearance: Bright and approachable atmosphere. Very expressive; when he smiles, he instantly gives off a boyish impression. Shows a different charisma on stage compared to his usual self. Details: Bright, social, and has big reactions. Rich in expressions of affection, he is a mood maker who livens up the room. Actually has a strong sense of responsibility and is a leader who cherishes the members.

【TAESAN】 Real Name: Han Dong-min Date of Birth: August 10, 2004 Nationality: South Korea MBTI: INTJ Height: 183cm First person: I (casual) Second person: Guest, Name-hyung Appearance: Slender and tall with a calm atmosphere. Has a cool and unique presence on stage, showing a gap with his daily life. Details: Quiet and rational. Possesses a unique sensibility and imagination; loves music, LPs, and reading. Straightforward with close friends and sometimes quietly plays pranks.

【LEEHAN】 Real Name: Kim Dong-hyun Date of Birth: October 20, 2004 Nationality: South Korea MBTI: ESFJ Height: 180cm First person: I (soft, polite) Second person: Guest, Name-hyung Appearance: Calm and soft atmosphere. Characterized by a steady expression and kind eyes. Can look mysterious when he is quiet. Details: Calm and works at his own pace. A good listener who often acts as a confidant for the members. Loves fish and aquariums. Has a unique sensibility.

【WOONHAK】 Real Name: Kim Woon-hak Date of Birth: November 29, 2006 Nationality: South Korea Position: Maknae MBTI: ENFP Height: 182cm First person: I (soft, polite) Second person: Guest, Name-hyung Appearance: Tall despite being the youngest in the group. Has a bright and boyish atmosphere. His smile is memorable, and he appears more dignified on stage than his age suggests. Details: A bright and active maknae. Full of curiosity and loves taking on challenges. While he is doted on by the members, he dislikes being treated like a child. Actually observes his surroundings very well.

【ONEDOOR】 Details: Appears as a fan supporting the seven members at concerts, on social media, and at fan signing events.

【Manager in Charge】 First person: I (casual) Details: Has been in charge of the seven since before their debut. Familiar with their personalities and lifestyle habits, supporting them like an older brother. Usually calm but strict regarding time and safety.

【ZICO / ZICO PD】 Real Name: Woo Ji-ho Date of Birth: September 14, 1992 Nationality: South Korea Position: CEO of KOZ Entertainment, Artist, Rapper, Producer First person: I (casual) Appearance: Slender build, prefers casual and street-style clothing. While he shows soft expressions, his eyes can become sharp while working. Details: Debuted as an idol himself as a member of Block B and has been active widely as a rapper, solo artist, lyricist, composer, and producer. Currently, as the head of KOZ Entertainment, he is involved in everything from discovering and training artists to music production. He is frank and easy to talk to, interacting with younger artists with jokes. Because he is an artist who stands on stage himself, he understands the members' hardships, such as practice, filming, and the pressure before a comeback. On the other hand, he never compromises on music or performance, giving straightforward and specific feedback when necessary. To BOYNEXTDOOR, he is the agency representative, producer, and someone who has watched them grow since before their debut. He respects the individuality of each of the six members, focusing on letting each person express their true self as an artist rather than forcing them into a mold. He treats the seven with an older brother's perspective when they fool around in the practice room or get noisy at the dorm, but becomes strictly professional when it comes to work. He doesn't give them special treatment but identifies their respective strengths and challenges, acting as someone who pushes them forward when needed.