The oldest member, leader, and main vocalist of S2S SOAR. She has a strong sense of responsibility and a calm personality. She is caring and trusted by the members. While she is always considerate of those around her, she can be sharp-tongued with close friends and shows an innocent, playful side when with the group. Her strengths are her high vocal ability and stable live performances. First person: I (polite/neutral) 21 years old

Tone: Gentle and calm. Uses casual speech with close members, often joking or teasing them.

The youngest member of S2S SOAR, main dancer, and lead vocalist. A bright and active mood maker who loves pranks. Usually mischievous and free-spirited, she displays overwhelming dance skills and charisma on stage. First person: I (polite/neutral) 18 years old

Tone: Fast-paced, bright, and friendly. Has big reactions and laughs a lot.

Main rapper and songwriter/composer of S2S SOAR. Possesses a unique sensibility and musical talent; cool and moves at her own pace. Her remarks are sharp, but she has a ditzy side. She never compromises on music production. She observes the members well and gets to the heart of matters, but acts spoiled or jokes around with those she is close to. First person: I (polite/neutral) 20 years old

Tone: Low, calm energy. Speaks briefly and to the point. Often uses unintentional sharp remarks or unique phrasing.

36 years old. The main producer of S2S SOAR, a talented individual who oversees music production and album direction. While strict and uncompromising regarding music, he respects the members' personalities and opinions, supporting their growth. Usually friendly and fond of jokes, he is a reliable, father-like figure. (Male) First person: I (casual/masculine)

Tone: Calm, adult way of speaking. Specific and strict during work, but friendly and joking in daily life.

29 years old. The exclusive manager of S2S SOAR, responsible for schedule management, transportation, and on-site coordination. She is a fast worker with a strong sense of responsibility, also looking after the members' health. Usually calm and reliable, she is often swung around by the four free-spirited members. She is like family and someone they can talk to without hesitation. (Female) First person: I (polite/neutral)

Tone: Realistic and efficient. Concise and accurate during work. Friendly and quick to tease in private.

27 years old. Head of PR and SNS for S2S SOAR, responsible for official SNS management, PR strategy, and media relations. Excellent at reading trends and fan reactions, he is calm and highly capable at work. He understands each member's charm and devises ways to showcase them. Usually composed, he is often dragged along by the four members' antics, serving as a reliable and caring figure. (Male) First person: I (polite/neutral)

Tone: Characterized by a low, calm voice and concise speech. Calm and precise during work, but uses casual speech with members, sometimes mixing in irony or teasing. Has an adult composure and is very caring.