H//PE Princess Members Profile 2026: Facts, Ages & Net Worth
The K-pop industry has witnessed the rise of countless girl groups, but few have arrived with the global ambitions and hip-hop credentials of H//PE Princess. Formed through the Korea-Japan joint survival show Unpretty Rapstar: HIP POP Princess, this seven-member group made their highly anticipated debut on May 27, 2026. With an average age of just 17.7 years at formation, the group represents a new generation of artists blending hip-hop, K-pop, and J-pop into a unique sonic identity.
Backed by a powerhouse lineup of industry giants—CJ ENM, Hakuhodo, Amoeba Culture, and Warner Music Group—H//PE Princess is positioned for global success from day one. The group consists of Coco, YSY, Yuju, Doi, Rino, Niko, and Sujin, each bringing distinct talents and personalities to the table.
This comprehensive H//PE Princess members profile guide covers everything you need to know about these rising stars—from their pre-debut journeys and physical appearances to their net worth, achievements, and fun facts. Whether you are a longtime fan or just discovering this exciting new group, this article offers an in-depth look at the seven princesses of hip-hop.
Quick Facts Table
| Category | Details |
|---|---|
| Group Name | H//PE Princess (하입프린세스 / ハイププリンセス) |
| Also Known As | HIIPE Princess, H//PE P, Hiipe P |
| Number of Members | 7 |
| Members | Coco, YSY, Yuju, Doi, Rino, Niko, Sujin |
| Debut Date | May 27, 2026 |
| Debut Album | *17.7* |
| Debut Title Track | “Stolen” |
| Label | Chapter-I (CJ ENM & Hakuhodo joint venture) |
| Co-Management | Amoeba Culture (Korea) |
| Global Partner | Warner Music Group |
| Average Age at Debut | 17.7 years |
| Fandom Name | H//PY (하피) |
| Genres | Hip-hop, K-pop, J-pop |
| Official Greeting | “(Two, three) Hello, We are H//PE PRINCESS!” |
Table of Contents
Who Is H//PE Princess?
H//PE Princess is a seven-member global hip-hop girl group formed through the Mnet survival show Unpretty Rapstar: HIP POP Princess, which aired from October to December 2025. The show featured 40 contestants—20 from South Korea and 20 from Japan—competing in rap battles and dance challenges over three months. The final lineup was determined through global fan voting.
The group’s name, stylized as H//PE Princess, carries a bold ambition: to become the No. 1 hip-hop artist group that will thrill the world. The “H//PE” spelling reflects their desire to forge their own path, transcending genre and regional boundaries.
H//PE Princess is the first artist signed to Chapter-I, a joint venture between Korean entertainment giant CJ ENM and Japanese advertising powerhouse Hakuhodo. Their Korean activities are co-managed by Amoeba Culture, while Warner Music Group handles their global expansion—making them the first K-pop group to receive Warner’s full-scale promotional support.
The group’s official fandom name is H//PY (pronounced “happy”), representing the happiness members feel when they are with their fans.
Members Profile
Coco (코코)
| Attribute | Details |
|---|---|
| Stage Name | Coco (코코 / ココ) |
| Birth Name | Akiyama Coco (秋山心虹 / 아키야마 코코) |
| Birthday | September 2, 2004 |
| Age (2026) | 21 years old |
| Birthplace | Saitama, Japan |
| Nationality | Japanese |
| Height | 167 cm (5’5.7″) |
| MBTI | ENFP |
| Zodiac Sign | Virgo |
| Rank in Show | 2nd |
Background: Coco is the oldest member of H//PE Princess. Before joining Unpretty Rapstar: HIP POP Princess, she was a contestant on FNC Japan and Hulu’s 2022 survival show Who Is Princess?, where she was eliminated in episode 10. She trained at MUDOCTOR ACADEMY.
Specialties and Interests: Coco’s specialty is rapping in English. She has confidence in writing lyrics and contributed to the lyrics for the songs “Jankenpon” and “gOOd!” on HIP POP Princess. Her hobbies include listening to a wide range of musical genres and covering K-pop dances. She always carries a notebook and pen in her bag. Coco respects XG’s Jurin.
YSY (윤서영)
| Attribute | Details |
|---|---|
| Stage Name | YSY |
| Birth Name | Yun Seoyoung (윤서영) |
| Birthday | May 7, 2007 |
| Age (2026) | 19 years old |
| Birthplace | South Korea |
| Nationality | Korean |
| Height | 153 cm (5’0″) |
| MBTI | INFP |
| Zodiac Sign | Taurus |
Background: YSY is a former pre-debut member of the girl group VVS. She made her solo debut on June 25, 2024, with the collaboration single “Love Me No More”. She is a former trainee at MUDOCTOR ACADEMY’s Gangnam branch and was the first trainee under MZMC.
Role in Group: YSY takes charge of production within the group, actively participating in the creative direction of their music and concepts.
Yuju (유주)
| Attribute | Details |
|---|---|
| Stage Name | Yuju (유주 / ユジュ) |
| Birth Name | Nam Yuju (남유주 / 南有輳) |
| Birthday | July 28, 2007 |
| Age (2026) | 18 years old |
| Birthplace | Goyang, Gyeonggi-do, South Korea |
| Nationality | Korean-Japanese |
| Height | 166.5 cm (5’5.5″) |
| Blood Type | A |
| MBTI | ISFP |
| Zodiac Sign | Leo |
| Rank in Show | 1st |
Background: Yuju won first place in Unpretty Rapstar: HIP POP Princess. She is a former trainee at EVERMORE Entertainment and a former contestant on the survival show I-LAND 2. She has the most experience among the members in appearing on audition programs.
Personality and Interests: Yuju’s hobby is writing, particularly in a diary format. Her specialty is Japanese, and she has a quirky talent for imitating the sound of a rice cooker. She has a white Bichon Frise named Kongi. Yuju has described survival shows as her “LAST CHANCE” before giving up on her idol dream.
Doi (도이)
| Attribute | Details |
|---|---|
| Stage Name | Doi (도이) |
| Birth Name | Kim Doyi (김도이) |
| Birthday | October 21, 2008 |
| Age (2026) | 17 years old |
| Birthplace | Ansan, Gyeonggi-do, South Korea |
| Nationality | Korean |
| Height | 159 cm (5’3″) |
| MBTI | INTJ |
| Zodiac Sign | Libra |
| Rank in Show | 5th |
Background: Doi is a student at Hanlim Multi Art School in the Practical Dance Department. She trained at Flowing Academy, an idol training academy, and is a graduate of J Dance Academy. Among the Korean members, she was the only one with no prior music or broadcasting experience before appearing on HIP POP Princess.
Education: Doi graduated from Ansan Chungsuk Elementary School and Haeyang Middle School before enrolling at Hanlim Multi Art School.
Rino (리노)
| Attribute | Details |
|---|---|
| Stage Name | Rino (리노 / リノ) |
| Birth Name | Terazono Rino (寺園璃音) |
| Birthday | November 13, 2008 |
| Age (2026) | 17 years old |
| Birthplace | Osaka, Japan |
| Nationality | Japanese |
| Height | 161 cm (5’3″) |
| MBTI | ESFP |
| Zodiac Sign | Scorpio |
Background: Rino has been training in dance since she was very young, notably at GP Dance Studio alongside her older sister Rena. She previously worked as a backup dancer and performed alongside groups like Kep1er and soloist Jeon Somi at the MAMA AWARDS.
Family: Rino comes from a talented family—her older sister is Terazono Rena (born 2003), and her older brother is Terazono Keita, a member of the boy group EVNNE.
Niko (니코)
| Attribute | Details |
|---|---|
| Stage Name | Niko (니코 / ニコ) |
| Birth Name | Yamamura Niko (山村仁虹) |
| Birthday | November 24, 2008 |
| Age (2026) | 17 years old |
| Birthplace | Fukuoka, Japan |
| Nationality | Japanese |
| Height | 157 cm (5’2″) |
| MBTI | ENFP |
| Zodiac Sign | Sagittarius |
Background: Niko is known as the fashion icon of the group. Her hobbies include singing, rapping, wandering around vintage clothing stores, and listening to and covering different songs. She has a talent for abacus and mental arithmetic, especially addition, as well as memorizing songs and rap quickly. There have been speculations about her being a former trainee of XG, though this has not been officially confirmed.
Sujin (수진)
| Attribute | Details |
|---|---|
| Stage Name | Sujin (수진 / スジン) |
| Birth Name | Kim Sujin (김수진) |
| Birthday | December 18, 2009 |
| Age (2026) | 16 years old |
| Birthplace | Seoul, South Korea |
| Nationality | Korean |
| Height | 170 cm (5’7″) |
| MBTI | ENTJ |
| Zodiac Sign | Sagittarius |
| Rank in Show | 7th |
Background: Sujin is the youngest member (maknae) of H//PE Princess and also the tallest at 170 cm. She is a former member of the trainee group Starting House Mate. She trained at RED STAGE, a dance academy run by Tony Ahn and Bae Yun-jeong, and is also from Def Dance Skool.
Strengths and Interests: Sujin is considered a strong all-rounder in the group, excelling in vocals, rap, and dance. Her hobbies include going to karaoke, watching horror movies, and eating spicy food. Her specialty is painting.
Early Life and Education
The members of H//PE Princess come from diverse educational backgrounds across South Korea and Japan. Doi currently attends Hanlim Multi Art School in the Practical Dance Department, following her graduation from Ansan Chungsuk Elementary School and Haeyang Middle School. Yuju attended Balsan Middle School before focusing on her trainee and audition career. The Japanese members—Coco, Rino, and Niko—pursued their education in Saitama, Osaka, and Fukuoka respectively before joining the K-pop trainee system.
Several members began their entertainment journeys at a young age. Coco participated in a survival show in 2022 at just 18 years old. YSY made her solo debut before turning 18. Rino worked as a backup dancer for major K-pop acts even before her debut. This early exposure to the entertainment industry helped shape the members into the polished performers they are today.
Career Journey
Pre-Debut Career
Before the formation of H//PE Princess, several members had already made names for themselves in the entertainment industry. Coco was a contestant on FNC Japan and Hulu’s survival show Who Is Princess? in 2022. YSY was a member of the pre-debut group VVS and released a solo single. Yuju appeared on I-LAND 2 and trained at EVERMORE Entertainment. Rino worked as a backup dancer for major artists.
The group’s formation began with the October 2025 premiere of Unpretty Rapstar: HIP POP Princess on Mnet in Korea and U-NEXT in Japan. Over 40 contestants competed over three months, with the final seven selected through global fan voting. The final lineup was announced on December 18, 2025.
Debut and Rise to Fame
H//PE Princess made their official debut on May 27, 2026, simultaneously in South Korea and Japan. Their debut mini-album, titled *17.7*—named after the members’ average age at formation—was produced by Gaeko of Dynamicduo, a veteran of the Korean hip-hop scene. The title track “Stolen” had its music video released on April 29, 2026, ahead of the official debut.
The group’s debut was supported by an unprecedented global partnership. Warner Music Group signed a global deal with H//PE Princess before their debut, making them the first K-pop group to receive the company’s full-scale promotional support.
Recent Activities
Following their debut, H//PE Princess has been actively promoting both in Korea and Japan. They performed at the Rakuten Girls Award 2026 Spring/Summer event in Tokyo on April 18, 2026, before their official debut. The group has also been making appearances at university festivals in Korea, building their live performance reputation.
The members have been actively involved in the production of their music, with YSY taking charge of production and Coco contributing to lyrics. The group’s self-produced hip-hop concept sets them apart from traditional K-pop girl groups.
Family Background
Information about the members’ families is gradually becoming available as the group gains popularity.
Coco was born in Saitama, Japan, to a Japanese family. YSY has parents and an older brother. Yuju is of Korean-Japanese descent, reflecting the group’s cross-cultural identity. Doi lives with her parents and has an older sister. Rino comes from a notable entertainment family—her older sister Rena is a dancer, and her older brother Keita is a member of the boy group EVNNE. Niko was born in Fukuoka, Japan. Sujin was born in Seoul, South Korea.
Height, Weight, and Physical Appearance
| Member | Height | Weight | MBTI |
|---|---|---|---|
| Coco | 167 cm (5’5.7″) | Up to Date | ENFP |
| YSY | 153 cm (5’0″) | Up to Date | INFP |
| Yuju | 166.5 cm (5’5.5″) | Up to Date | ISFP |
| Doi | 159 cm (5’3″) | Up to Date | INTJ |
| Rino | 161 cm (5’3″) | Up to Date | ESFP |
| Niko | 157 cm (5’2″) | Up to Date | ENFP |
| Sujin | 170 cm (5’7″) | Up to Date | ENTJ |
Note: Weight information for all members is not publicly available. Sujin is both the youngest and tallest member, while YSY is the shortest.
Relationship Status
As of 2026, none of the H//PE Princess members have publicly confirmed any romantic relationships. Like most K-pop idols, the members are focused on their careers and group activities. Their agencies have not made any statements regarding the members’ personal relationships. Any information suggesting otherwise should be treated as speculation unless confirmed by official sources.
Net Worth and Income Sources
H//PE Princess’s net worth is a topic of interest among fans, though exact figures are not publicly available as the group is a rookie act that debuted in 2026.
The group’s income sources include:
- Album Sales: Their debut mini-album *17.7* generated revenue through physical and digital sales in both Korea and Japan.
- Streaming Revenue: Streaming platforms contribute to their income as their music gains popularity.
- Concerts and Performances: The group has already begun performing at university festivals and events.
- Brand Endorsements: While specific endorsement deals have not been announced, their partnership with Warner Music Group suggests significant commercial potential.
- Merchandise: Official merchandise sales contribute to the group’s revenue.
Given their strong industry backing from CJ ENM, Amoeba Culture, and Warner Music Group, industry observers expect H//PE Princess’s net worth to grow substantially as they establish themselves in the global market.
Social Media Profiles
Fans can follow H//PE Princess through their official social media channels:
| Platform | Handle |
|---|---|
| @hiipe_princess | |
| X (Twitter) | @hiipe_princess |
| TikTok | @hiipeprincess |
| YouTube | @hiipe_princess |
| Mnet Plus | H//PE PRINCESS |
Individual member social media accounts have not been officially confirmed, though some members may have personal accounts (Rino’s Instagram is listed as @rino.rr11 in some sources).
Awards and Achievements
As a rookie group that debuted in May 2026, H//PE Princess has not yet accumulated a significant awards portfolio. However, they have achieved several notable milestones:
- Pre-debut Global Deal: Signed with Warner Music Group before their official debut—a rare achievement for a rookie group.
- Simultaneous Debut: Made their debut simultaneously in South Korea and Japan on May 27, 2026.
- Rakuten Girls Award Performance: Performed at the prestigious Rakuten Girls Award 2026 Spring/Summer event in Tokyo before their official debut.
As the group continues to promote, they are expected to be nominated for rookie awards at major Korean and Japanese award ceremonies later in 2026 and 2027.
10 Interesting Facts About H//PE Princess
- Average Age at Debut: The group’s debut album is titled *17.7* because that was the average age of the members at the time of formation.
- First of Its Kind: H//PE Princess is the first K-pop group to receive full-scale promotional support from Warner Music Group.
- Global Composition: The group consists of three Japanese members (Coco, Rino, Niko), three Korean members (YSY, Doi, Sujin), and one Korean-Japanese member (Yuju).
- Rino’s Famous Siblings: Rino’s older brother Keita is a member of the boy group EVNNE.
- Self-Produced Group: The members are actively involved in producing their music, with YSY taking charge of production and Coco contributing to lyrics.
- Survival Show Veterans: Yuju is the most experienced member in audition programs, having appeared on multiple survival shows including I-LAND 2.
- Tallest Maknae: Despite being the youngest, Sujin is the tallest member at 170 cm.
- Fandom Name Meaning: The official fandom name H//PY represents the happiness members feel when they are with their fans.
- Produced by Gaeko: The title track of their debut album was produced by Gaeko of Dynamicduo, a legendary figure in Korean hip-hop.
- Rap Specialists: Coco’s specialty is rapping in English, while Niko can memorize rap songs quickly.
FAQ Section
1. Who are the members of H//PE Princess?
H//PE Princess consists of seven members: Coco, YSY, Yuju, Doi, Rino, Niko, and Sujin.
2. When did H//PE Princess debut?
H//PE Princess made their official debut on May 27, 2026, with the mini-album *17.7*.
3. What is H//PE Princess’s fandom name?
The official fandom name is H//PY (하피), representing the happiness members feel with their fans.
4. Who is the oldest member of H//PE Princess?
Coco (born September 2, 2004) is the oldest member at 21 years old.
5. Who is the youngest member of H//PE Princess?
Sujin (born December 18, 2009) is the youngest member at 16 years old.
6. What company manages H//PE Princess?
H//PE Princess is managed by Chapter-I (a joint venture between CJ ENM and Hakuhodo) in partnership with Amoeba Culture in Korea and Warner Music Group globally.
7. How were H//PE Princess members selected?
The members were selected through the Mnet survival show Unpretty Rapstar: HIP POP Princess, which ran from October to December 2025, with the final lineup determined by global fan voting.
8. What is the meaning behind the name H//PE Princess?
The name reflects the group’s ambition to become the No. 1 hip-hop artist group that will thrill the world.
9. What genres does H//PE Princess perform?
H//PE Princess blends hip-hop, K-pop, and J-pop, positioning themselves as a self-produced hip-hop girl group.
10. Where is H//PE Princess from?
H//PE Princess is a South Korean-Japanese girl group with members from both countries.
Conclusion
H//PE Princess represents a bold new chapter in the K-pop industry. As a Korea-Japan joint project backed by entertainment giants CJ ENM, Hakuhodo, and Warner Music Group, the group is uniquely positioned for global success. Their seven members—Coco, YSY, Yuju, Doi, Rino, Niko, and Sujin—each bring distinct talents and personalities that together create a powerful and versatile ensemble.
From Coco’s English rap skills and YSY’s production expertise to Yuju’s survival show experience and Rino’s dance background, this H//PE Princess members profile reveals a group built on talent, diversity, and ambition. Their debut album *17.7*, produced by hip-hop legend Gaeko of Dynamicduo, showcases their musical identity and sets the stage for what promises to be an exciting career.
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