tripleS is a 24-member South Korean multinational K-pop girl group formed by MODHAUS, known for its innovative decentralized idol system. Members rotate between the full group, sub-units, and solo activities based on fan participation, with decisions made through digital NFT photo cards called “Objekts.” Each member possesses a unique ability called “S,” and together they create new seasonal concepts known as “Dimensions.” tripleS officially debuted on February 13, 2023, with the EP Assemble. The name tripleS symbolizes “the idol of all possibilities,” representing Social, Sonyo (girl), and Seoul, highlighting the group’s futuristic, fan-driven K-pop vision.
TripleS Group Profile
- Name (English): tripleS
- Name (Korean): 트리플에스
- Debut: February 13, 2023
- Agency: Modhaus Inc.
- Fandom: WAV (웨이브)
- Lightstick: heartS
- Social Media: X, Instagram, TikTok, YouTube
- Website: Official site
S1. Yoon SeoYeon
- Name (English): Yoon Seo-yeon
- Name (Korean): 윤서연
- Birthdate: August 6, 2003
- Age: 22
- Birthplace: Daejeon, South Korea
- Nationality: South Korean
- Subunits: +(KR)ystal Eyes, Acid EYes, LOVElution, neptune
- Position: Leader
- Height: 161cm
- Blood Type: B
- MBTI: ISFP
Yoon SeoYeon is the first revealed member (S1) of the 24-member K-pop girl group tripleS, under MODHAUS, introduced on May 1, 2022. Originally a regular student and college entrance exam retaker with no prior trainee experience, she became the starting point of tripleS’s unique system. Known for her distinctive mid-range vocal tone, steady growth in dance, and strong leadership presence, she often represents the group. Seo-yeon has appeared in dramas, OSTs, variety shows, and web content, including Queendom Puzzle. Loved for her warm, honest personality, sharp game skills, and “햄햄” visuals, she is widely regarded as the emotional core and foundation of tripleS.
S2. Jeong HyeRin
- Name (English): Jeong Hye-rin
- Name (Korean): 정혜린
- Birthdate: April 12, 2007
- Age: 18
- Birthplace: Daegu, South Korea
- Nationality: South Korean
- Subunits: Acid Angel from Asia, Acid Eyes, LOVElution, Visionary Vision, sun
- Position: Main dancer, leader
- Height: 162cm
- Blood Type: B
- MBTI: ESTP/ESTJ
Jeong HyeRin is the second revealed member (S2) of the K-pop girl group tripleS, under MODHAUS, unveiled on May 17, 2022. She began dancing in elementary school, trained at multiple academies, and previously worked as a child actress and model, later becoming a trainee at P NATION and BELIFT LAB. Officially recognized as a main dancer, Hye-rin is known for her clean, fluid dance lines, frequent dance breaks, and stable high-range vocals. With a bright, positive personality and strong domestic skills, she is often praised for her leadership, maturity, and versatility. Beloved by fans as “Rine,” she represents tripleS’s performance-driven energy and charm.
S3. Lee JiWoo
- Name (English): Lee Ji-woo
- Name (Korean): 이지우
- Birthdate: October 24, 2005
- Age: 20
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Subsunits: +(KR)ystal Eyes, Acid Eyes, EVOLution, Aria, ∞!, zenith
- Position: Main vocalist
- Height: 172cm
- Blood Type: O
- MBTI: ISFP
- Social Media: Instagram
Lee JiWoo is the third revealed member (S3) of the 24-member K-pop girl group tripleS, under MODHAUS, unveiled on June 1, 2022. A former child actress, she starred in the web drama I:LOVE:DM and later competed on MBC’s survival show My Teenage Girl. Jiwoo trained under JYP, SM, YG, and PocketDol Studio, showcasing rare multi-agency experience. Known as a main vocalist, she delivers powerful high notes, stable live performances, and strong stage presence, while also handling rap and dance when needed. With her bright energy, playful personality, tall proportions, and baking skills, Jiwoo is loved as a lively communicator and vocal pillar of tripleS.
S4. Kim ChaeYeon
- Name (English): Kim Chae-yeon
- Name (Korean): 김채연
- Birthdate: December 4, 2004
- Age: 21
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Subunits: +(KR)ystal Eyes, Acid Eyes, EVOLution, Aria, ∞!, sun
- Height: 171cm
- Blood Type: B
- MBTI: ESTJ/ESTP
Kim ChaeYeon is the fourth revealed member (S4) of the K-pop girl group tripleS, under MODHAUS, unveiled on June 22, 2022. She is a highly experienced entertainer who debuted as a child actress, later became a member of Busters, and gained nationwide recognition as an EBS “Boni Hani” MC for over two years. Known for her clear, stable vocals, strong live skills, and long, elegant dance lines, Chaeyeon often takes key parts such as bridges and center positions. With her bright, energetic personality, warm fan love, and polished visuals, she is regarded as tripleS’s most seasoned all-rounder and a reliable guide for other members.
S5. Kim YooYeon
- Name (English): Kim Yoo-yeon
- Name (Korean): 김유연
- Birthdate: February 9, 2001
- Age: 24
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Subunits: Acid Angel from Asia, Acid Eyes, EVOLution, Visionary Vision, ∞!, Alphie, sun
- Position: Leader, center
- Height: 165cm
- Weight: 45kg
- Blood Type: B
- MBTI: INTP
- Social Media: Instagram
Kim YooYeon is a South Korean singer and the fifth revealed member (S5) of the K-pop girl group tripleS, under MODHAUS, unveiled on July 15, 2022. She first gained public attention as a contestant on MBC’s survival show “My Teenage Girl” (After School Excitement), where she was praised for her visuals, steady growth, and academic background as an Ewha Womans University student. Known as a “growth-type” vocalist, YooYeon developed significantly after debut, earning memorable intro and killing parts in tripleS releases. She is recognized for her calm, mature personality, strong intellect, and elegant “Ewha goddess” visuals, making her a standout all-rounder and the oldest member of tripleS.
S6. Kim SooMin
- Name (English): Kim Soo-min
- Name (Korean): 김수민
- Birthdate: October 3, 2007
- Age: 18
- Birthplace: Daegu, South Korea
- Nationality: South Korean
- Subunits: +(KR)ystal Eyes, Acid Eyes, EVOLution, ∞!, zenith
- Height: 161cm
- Blood Type: AB
- MBTI: ENTP/ENTJ
Kim SooMin is the sixth revealed member (S6) of the 24-member K-pop girl group tripleS, under MODHAUS, unveiled on August 8, 2022. Originally a student from Daegu, she was cast after her ID photo on Instagram caught the attention of industry insiders. Despite receiving offers from SM, HYBE, and JYP, she chose MODHAUS due to the promise of immediate debut. Known for her pure, rabbit-like visuals, lively variety sense, and endless energy, Soo-min is a team mood-maker. She has a soft, low-tone vocal color, strong flexibility, cooking skills, and is loved for her talkative, quirky personality, making her one of tripleS’s most popular members.
S7. Kim NaKyoung
- Name (English): Kim Na-kyoung
- Name (Korean): 김나경
- Birthdate: October 13, 2002
- Age: 23
- Birthplace: Ulsan, South Korea
- Nationality: South Korean
- Subunits: Acid Angel from Asia, Acid Eyes, EVOLution, Visionary Vision, neptune
- Position: Main vocalist, main dancer
- Height: 166cm
- Blood Type: O
- MBTI: INFP
Kim NaKyoung is the seventh revealed member (S7) of the 24-member K-pop girl group tripleS, under MODHAUS, unveiled on August 22, 2022. She is a former P NATION trainee and the younger sister of solo artist BIBI, gaining early attention even before debut. Na-kyoung is a true all-rounder, excelling in vocals, dance, and rap, and officially serves as the group’s choreography leader. Known for her soft, husky vocal tone, powerful stage presence, and cat-like visuals, she balances a chic image with a gentle, shy personality. She is also active in variety shows, dramas, and web content, making her one of tripleS’s most versatile members.
S8. Gong YuBin
- Name (English): Gong Yu-bin
- Name (Korean): 공유빈
- Birthdate: February 3, 2005
- Age: 20
- Birthplace: Seoul, South Korea
- Nationality: South Korea
- Subunits: Acid Angel from Asia, Acid Eyes, LOVElution, Visionary Vision, zenith
- Position: Lead dancer
- Height: 164cm
- Blood Type: B
- MBTI: ISTP
Gong YuBin is the eighth revealed member (S8) of the K-pop girl group tripleS, under MODHAUS, unveiled on September 9, 2022. She first gained public attention as the runner-up on TV CHOSUN’s teen cooking show I Am Chef and later trained as an actress at JYP Entertainment, then as an idol trainee at Source Music, where she was part of the pre-debut NewJeans lineup before leaving for health reasons. Yu-bin is known for her distinctive low-tone voice, strong lead dancer skills, and memorable killing parts. With an energetic ISTP personality, playful charm, and unique visuals, she stands out as one of tripleS’s most recognizable all-rounders.
S9. Kaede
- Name (English): Yamada Kaede
- Name (Korean): 야마다 카에데
- Birthdate: December 20, 2005
- Age: 20
- Birthplace: Tonami City, Japan
- Nationality: Japanese
- Subunits: LOVElution, Aria, Visionary Vision, moon
- Position: Center, main dancer
- Height: 159cm
- Blood Type: A
- MBTI: ISFP
Kaede is the ninth revealed member (S9) of the K-pop girl group tripleS, under MODHAUS, unveiled on November 9, 2022. A Japanese member and the group’s first foreign S, she was formerly a Nicopuchi magazine exclusive model and auditioned for Hiragana Keyakizaka46. Kaede is a true all-rounder, frequently serving as main dancer and main vocalist within units. She is praised for her clean, calm vocal tone, impressive high-note ad-libs, and hip-hop–based dance style with strong swag. Known for her bright yet professional personality, rabbit-like visuals, and rapid growth, Kaede has become a key performance pillar of tripleS.
S10. Seo DaHyun
- Name (English): Seo Da-hyun
- Name (Korean): 서다현
- Birthdate: January 8, 2003
- Age: 22
- Birthplace: Busan, South Korea
- Nationality: South Korean
- Subunits: LOVElution, Aria, neptune
- Position: Main vocalist, leader
- Height: 160cm
- Blood Type: A
- MBTI: ISFP
Seo DaHyun is the 10th revealed member (S10) of the K-pop girl group tripleS, under MODHAUS, officially unveiled on December 9, 2022. She is widely recognized as tripleS’s main vocalist, praised for her powerful yet emotional tone, wide vocal range, and exceptional stability. DaHyun trained under Source Music and Fantagio, contributed to drama OSTs even before her official reveal, and has appeared on King of Mask Singer. Beyond vocals, she is also a skilled dancer with elegant stage presence. Known for her gentle personality, professionalism, and vocal leadership, Seo DaHyun is considered the core vocal pillar of tripleS.
S11. Kotone
- Name (English): Kamimoto Kotone
- Name (Korean): 카미모토 코토네
- Birthdate: March 10, 2004
- Age: 21
- Birthplace: Tokyo, Japan
- Nationality: Japanese
- Subunits: EVOLution, Visionary Vision, ∞!, Alphie, neptune
- Position: Main rapper
- Height: 162cm
- Blood Type: AB
- MBTI: ENFP
- Social Media: Instagram
Kotone is the 11th revealed member (S11) of the K-pop girl group tripleS, under MODHAUS, unveiled on January 2, 2023. She first gained recognition as a contestant in Mnet’s Girls Planet 999 (J-Group). After the show, Kotone proactively contacted MODHAUS herself and joined without a formal audition. She is known as tripleS’s main rapper, also contributing to vocals and dance, with a strong, precise performance style. A fluent Korean speaker who learned the language independently, Kotone is praised for her ENFP personality, active fan communication, expressive visuals, and versatile all-rounder skills, making her one of tripleS’s most distinctive Japanese members.
S12. Kwak YeonJi
- Name (English): Kwak Yeon-ji
- Name (Korean): 곽연지
- Birthdate: January 8, 2008
- Age: 17
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Subunits: EVOLution, Visionary Vision, zenith
- Height: 163cm
- Blood Type: A
- MBTI: ENTP/ESTP
Kwak YeonJi is the 12th revealed member (S12) of the K-pop girl group tripleS, under MODHAUS, unveiled on January 18, 2023. Initially with no formal idol training, she was street-cast via social media and passed her audition immediately. Known for her warm, dreamy vocal tone and clean, powerful dance lines, Yeonji stands out for her bright smile, high energy, and “happy virus” personality. Often praised as a positive mood-maker and stamina ace, she gained attention for her rapid growth, strong visuals, and genuine charm, making her one of tripleS’s most beloved younger members.
S13. Nien
- Name (English): Nancy Hsu
- Name (Korean): 낸시 쉬
- Birthdate: June 2, 2003
- Age: 22
- Birthplace: New Taipei City, Taiwan
- Nationality: Taiwanese-Vietnamese
- Subunits: LOVElution, Aria, Visionary Vision, Alphie, neptune
- Height: 168cm
- Blood Type: O
- MBTI: ESFP
Nien is S13 of tripleS, a K-pop girl group under MODHAUS, revealed on March 20, 2023. She is a Taiwanese-Vietnamese mixed-heritage idol and a former FNC Entertainment trainee, who previously competed as a C-Group contestant on Mnet’s Girls Planet 999. Nien is known for her high-energy extroverted personality, strong physical strength, and standout dance breaks, often taking center positions in performance-heavy stages like Hit the Floor. She contributes to vocals, rap, and dance, shows rapid Korean-language growth, and excels in athletic competitions, winning gold in women’s 60m sprint at ISAC 2025. With her bright visuals, powerful physique (“Buff Nien”), and fearless charm, she is one of tripleS’s most dynamic performers.
S14. Park SoHyun
- Name (English): Park So-hyun
- Name (Korean): 박소현
- Birthdate: October 13, 2002
- Age: 23
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Subunits: LOVElution, Visionary Vision, moon
- Height: 167cm
- Blood Type: B
- MBTI: INTJ
Park SoHyun is S14 of tripleS, a K-pop girl group under MODHAUS, revealed on April 14, 2023. She is widely recognized as the group’s producer-idol, actively participating in songwriting, composing, arranging, choreography creation, and vocal directing. Before debut, she appeared in TWICE’s “CHEER UP” MV, worked as a backup dancer for MOMOLAND, and released music independently as composer “Han Gaeul.” SoHyun contributed to key tripleS tracks such as “Deja-Vu,” “Moto Princess,” and “TOKYO,” often shaping concepts and parts. Known for her calm, intelligent leadership, stable low-tone vocals, creative vision, and boyish yet elegant visuals, she is one of tripleS’s core creative pillars.
S15. Xinyu
- Name (English): Zhou Xinyu
- Name (Korean): 저우 신위
- Birthdate: May 25, 2002
- Age: 23
- Birthplace: Beijing, China
- Nationality: Chinese
- Subunits: LOVElution, Visionary Vision, sun
- Position: Leader
- Height: 174cm
- Weight: 47kg
- Blood Type: O
- MBTI: ENTP
Xinyu is S15 of tripleS, a K-pop girl group under MODHAUS, revealed on July 2, 2023 and the final member of LOVElution. She trained at SM Entertainment, studied in China, and later attended the Boston Conservatory at Berklee (on leave). Xinyu gained global attention on Girls Planet 999, appeared on China’s Great Dance Crew, and joined MODHAUS after reaching out directly. Known for powerful high notes, rap experience, and strong dance lines, she is also praised for her model-like visuals, multilingual skills (Chinese, Korean, English, Japanese), confident variety sense, and charismatic, fox-like image.
S16. Mayu
- Name (English): Koma Mayu
- Name (Korean): 코우마 마유
- Birthdate: May 12, 2002
- Age: 23
- Birthplace: Fujioka City, Japan
- Nationality: Japanese
- Subunits: EVOLution, ∞!, sun
- Position: Leader
- Height: 160cm
- Blood Type: B
- MBTI: ENFJ
Mayu is S16 of tripleS, a K-pop girl group under MODHAUS, revealed on July 19, 2023 as the final member of EVOLution. She trained at Japan’s Bloom Academy, danced in a K-pop club at Meiji University, and later committed fully to idol life. Though not officially labeled a vocalist, Mayu consistently handles high-note parts and is praised for her stable vocals and expressive dance, adapting her aura by genre. Known for her gentle ENFJ personality, polite manners, and “protective-instinct” charm, she’s a TWICE superfan, visually noted for elegant, doll-like features, strong facial expressions, and striking on-stage duality.
S17. Lynn
- Name (English): Kawakami Lynn
- Name (Korean): 카와카미 린
- Birthdate: April 12, 2006
- Age: 19
- Birthplace: Tokyo, Japan
- Nationality: Japanese
- Subunits: NXT, Visionary Vision, Alphie, moon
- Position: Main dancer
- Height: 172cm
- Blood Type: O
- MBTI: ISFP
Lynn is S17 of tripleS, a K-pop girl group under MODHAUS, revealed on December 21, 2023. Before debut, she briefly trained at SM Entertainment and later joined MODHAUS in November 2022, splitting training between Japan and Korea. Although best known as a main dancer, Lynn is a true all-rounder, praised for her wide vocal range, smooth tone, and confident rap delivery. She frequently leads dance breaks across tripleS stages, showcasing clean lines and strong stage presence. Offstage, Lynn contrasts her chic visuals with a gentle, affectionate personality, fluent Korean skills, and elegant, model-like proportions that make her a standout performer.
S18. JooBin
- Name (English): Joo Bin
- Name (Korean): 주빈
- Birthdate: January 16, 2009
- Age: 16
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Subunits: NXT, zenith
- Height: 168cm
- Blood Type: B
- MBTI: ISFJ
JooBin is S18 of tripleS, a K-pop girl group under MODHAUS, revealed on December 22, 2023. She was street-cast at Lotte World and trained at Flat9 Dance & Vocal Academy in Seoul. Despite her young age, JooBin stands out as a vocal-focused member with a clear, pure yet emotionally rich tone, taking key parts in tracks like Chiyu. Known for her calm, thoughtful personality, sharp awareness, and articulate speech, she often guides members in English thanks to her international school background. Visually, she combines a baby-face charm with tall proportions and mature elegance, earning praise for her unique, intelligent aura.
S19. Jeong HaYeon
- Name (English): Jeong Ha-yeon
- Name (Korean): 정하연
- Birthdate: August 1, 2007
- Age: 18
- Birthplace: Anyang, South Korea
- Nationality: South Korean
- Subunits: NXT, Alphie, zenith
- Position: Leader
- Height: 168cm
- Weight: 44kg
- Blood Type: A
- MBTI: ENTP
Jeong HaYeon is S19 of tripleS, a K-pop girl group under MODHAUS, revealed on December 23, 2023. Before debut, she trained at Flat9 Dance & Vocal Academy and On Music Academy (Gangnam), joining MODHAUS through a combined audition in August 2023. Introduced as an all-rounder, HaYeon excels in vocals, rap, and dance, often covering high notes and rap parts in major performances and tours. She is known for her bold, playful personality, strong variety sense, and artistic talent in drawing and acting. With sharp visuals, confident stage presence, and versatile skills, HaYeon stands out as a dynamic and charismatic tripleS member.
S20. Park ShiOn
- Name (English): Park Shi-on
- Name (Korean): 박시온
- Birthdate: April 3, 2006
- Age: 19
- Birthplace: Daejeon, South Korea
- Nationality: South Korean
- Subunits: NXT, ∞!, Alphie, moon
- Position: Main vocalist
- Height: 166cm
- Blood Type: A
- MBTI: ESFJ
Park ShiOn is S20 of tripleS, a K-pop girl group under MODHAUS, revealed on December 24, 2023. She trained at Daejeon GB Academy and is recognized as one of the group’s main vocalists, alongside Lee Jiwoo and Seo Dahyun. Known for her clear, airy, and delicate vocal tone, ShiOn shines in high notes and emotional melodies, especially in bright, youthful songs. Despite her vocal-focused image, she is also a strong dancer, frequently joining dance breaks. Offstage, she is gentle, disciplined, food-loving, and athletic, earning admiration for her sincerity, unique voice, and versatile all-rounder abilities.
S21. Kim ChaeWon
- Name (English): Kim Chae-won
- Name (Korean): 김채원
- Birthdate: May 2, 2007
- Age: 18
- Birthplace: Incheon, South Korea
- Nationality: South Korean
- Subunits: Glow, ∞!, Alphie, sun
- Height: 163cm
- Blood Type: AB
- MBTI: INTP
Kim ChaeWon is S21 of tripleS, a K-pop girl group under MODHAUS, revealed on April 1, 2024. She trained at On Music Academy (Incheon) and previously appeared on the survival show Universe Ticket, becoming the earliest eliminated contestant to debut as an idol. ChaeWon is known for her deep, low-toned vocal color and fluid, powerful dance style, influenced by her background in martial arts. Her lively, unpredictable personality makes her a standout in variety content. With bright visuals, unique charm, and notable skills like nunchaku performance, ChaeWon adds strong individuality and energy to tripleS.
S22. Sullin
- Name (English): Pirada Bunraksa
- Name (Korean): 피라다 분락사
- Birthdate: November 30, 2006
- Age: 19
- Birthplace: Bangkok, Thailand
- Nationality: Thaiwanese
- Subunits: Glow, moon
- Position: Leader
- Height: 169cm
- Blood Type: O
- MBTI: INFJ
Sullin is S22 of tripleS, a K-pop girl group under MODHAUS, revealed on April 2, 2024. She is the only Thai member of tripleS and the sole foreign member of unit Glow. Before debut, she attended a prestigious Bangkok high school in a pre-medical track, trained at Thailand’s DCT K-POP Academy, and was later street-cast in Bangkok. Known for her soft, gentle vocal tone, steady growth in dance, and elegant “Thai Princess” visuals, Sullin has a calm yet playful personality. She speaks Thai, English, Chinese, and is rapidly improving in Korean, earning praise for her balance, athleticism, and refined charm.
S23. SeoAh
- Name (English): Jeong Hae-rin
- Name (Korean): 정해린
- Birthdate: June 11, 2010
- Age: 15
- Birthplace: Gwangju, South Korea
- Nationality: South Korean
- Subunits: Glow, neptune
- Height: 158cm
- Blood Type: O
- MBTI: INFP
SeoAh is S23 of tripleS, a K-pop girl group under MODHAUS, revealed on April 3, 2024. She is the youngest member (maknae) of the full group and one of the youngest idols born in 2010 to debut in a regular K-pop group. A former Joy Dance Academy (Gwangju) student, SeoAh is praised for her unique youthful vocal tone, strong live stability, and fast choreography learning. Despite her age, she shows remarkable mental strength, confidence, and stage presence, earning the nickname “Millennium Idol.” With bright, actress-like visuals, athletic talent, and fearless charm, SeoAh stands out as a high-potential rising star of tripleS.
S24. JiYeon
- Name (English): Ji Seo-yeon
- Name (Korean): 지서연
- Birthdate: February 13, 2004
- Age: 21
- Birthplace: Yongin City, South Korea
- Nationality: South Korean
- Subunits: Glow, Visionary Vision, Alphie, moon
- Height: 167cm
- Blood Type: O
- MBTI: ISTJ
JiYeon is S24 of tripleS, a K-pop girl group under MODHAUS, revealed on April 4, 2024 as the final member completing the 24-member lineup. A classically trained ballerina, she studied at the Universal Ballet Academy, competed in major ballet competitions, and worked as a dancewear model before debut. JiYeon is admired for her elegant dance lines, exceptional flexibility, and clean, gentle vocal tone. Despite joining last, she shows strong leadership, confidence, and communication skills, earning the nickname “Swan.” With refined visuals, athletic ability, and artistic depth, JiYeon stands out as a graceful all-rounder in tripleS.
TripleS Members Profile Summary
| S | Name | Birthdate | Age | Height | MBTI | Subunits | Nationality |
|---|---|---|---|---|---|---|---|
| S1 | Yoon SeoYeon | Aug 6, 2003 | 22 | 161 cm | ISFP | +(KR)ystal Eyes, Acid EYes, LOVElution, neptune | South Korean |
| S2 | Jeong HyeRin | Apr 12, 2007 | 18 | 162 cm | ESTP / ESTJ | Acid Angel from Asia, Acid Eyes, LOVElution, Visionary Vision, sun | South Korean |
| S3 | Lee JiWoo | Oct 24, 2005 | 20 | 172 cm | ISFP | +(KR)ystal Eyes, Acid Eyes, EVOLution, Aria, ∞!, zenith | South Korean |
| S4 | Kim ChaeYeon | Dec 4, 2004 | 21 | 171 cm | ESTJ / ESTP | +(KR)ystal Eyes, Acid Eyes, EVOLution, Aria, ∞!, sun | South Korean |
| S5 | Kim YooYeon | Feb 9, 2001 | 24 | 165 cm | INTP | Acid Angel from Asia, Acid Eyes, EVOLution, Visionary Vision, ∞!, Alphie, sun | South Korean |
| S6 | Kim SooMin | Oct 3, 2007 | 18 | 161 cm | ENTP / ENTJ | +(KR)ystal Eyes, Acid Eyes, EVOLution, ∞!, zenith | South Korean |
| S7 | Kim NaKyoung | Oct 13, 2002 | 23 | 166 cm | INFP | Acid Angel from Asia, Acid Eyes, EVOLution, Visionary Vision, neptune | South Korean |
| S8 | Gong YuBin | Feb 3, 2005 | 20 | 164 cm | ISTP | Acid Angel from Asia, Acid Eyes, LOVElution, Visionary Vision, zenith | South Korean |
| S9 | Kaede | Dec 20, 2005 | 20 | 159 cm | ISFP | LOVElution, Aria, Visionary Vision, moon | Japanese |
| S10 | Seo DaHyun | Jan 8, 2003 | 22 | 160 cm | ISFP | LOVElution, Aria, neptune | South Korean |
| S11 | Kotone | Mar 10, 2004 | 21 | 162 cm | ENFP | EVOLution, Visionary Vision, ∞!, Alphie, neptune | Japanese |
| S12 | Kwak YeonJi | Jan 8, 2008 | 17 | 163 cm | ENTP / ESTP | EVOLution, Visionary Vision, zenith | South Korean |
| S13 | Nien | Jun 2, 2003 | 22 | 168 cm | ESFP | LOVElution, Aria, Visionary Vision, Alphie, neptune | Taiwanese-Vietnamese |
| S14 | Park SoHyun | Oct 13, 2002 | 23 | 167 cm | INTJ | LOVElution, Visionary Vision, moon | South Korean |
| S15 | Xinyu | May 25, 2002 | 23 | 174 cm | ENTP | LOVElution, Visionary Vision, sun | Chinese |
| S16 | Mayu | May 12, 2002 | 23 | 160 cm | ENFJ | EVOLution, ∞!, sun | Japanese |
| S17 | Lynn | Apr 12, 2006 | 19 | 172 cm | ISFP | NXT, Visionary Vision, Alphie, moon | Japanese |
| S18 | JooBin | Jan 16, 2009 | 16 | 168 cm | ISFJ | NXT, zenith | South Korean |
| S19 | Jeong HaYeon | Aug 1, 2007 | 18 | 168 cm | ENTP | NXT, Alphie, zenith | South Korean |
| S20 | Park ShiOn | Apr 3, 2006 | 19 | 166 cm | ESFJ | NXT, ∞!, Alphie, moon | South Korean |
| S21 | Kim ChaeWon | May 2, 2007 | 18 | 163 cm | INTP | Glow, ∞!, Alphie, sun | South Korean |
| S22 | Sullin | Nov 30, 2006 | 19 | 169 cm | INFJ | Glow, moon | Thai |
| S23 | SeoAh | Jun 11, 2010 | 15 | 158 cm | INFP | Glow, neptune | South Korean |
| S24 | JiYeon | Feb 13, 2004 | 21 | 167 cm | ISTJ | Glow, Visionary Vision, Alphie, moon | South Korean |
