| Origin | Seoul, South Korea |
| Debut | July 12, 2025 |
| Number of Members | 4 |
| Members | Sera Kokomi Ria Chaeyoung |
| Oldest Member | Sera |
| Youngest Member (Maknae) | Chaeyoung |
| Tallest Member | Kokomi |
| Shortest Member | Ria |
Nebula Members Profile
Sera
| Full Name | Lee Jihyun |
| Birthday | December 12, 1986 |
| Birthplace | Seoul, South Korea |
| Age | 39 years and 6 months old |
| Height | 5 feet 4 inches (163 cm) |
| Weight | 97 lbs (44 kg) |
| Zodiac Sign | Sagittarius |
| Chinese Zodiac Sign | Tiger |
| Blood Type | B |
| MBTI | ESTP |
| Education | MyongJi University |
| Position | Leader |
| @qtfreet |
Kokomi
| Full Name | Lim Nayoung |
| Birthday | December 18, 1995 |
| Birthplace | Seoul, South Korea |
| Age | 30 years and 6 months old |
| Height | 5 feet 7 inches (171 cm) |
| Weight | 110 lbs (50 kg) |
| Zodiac Sign | Sagittarius |
| Chinese Zodiac Sign | Pig |
| Blood Type | O |
| MBTI | ISFJ |
| Education | Dongduk Women’s University |
| @nayoung_lim |
Ria
| Full Name | Kuwayama Ria |
| Birthday | February 03, 1998 |
| Birthplace | Japan |
| Age | 28 years and 4 months old |
| Height | 5 feet 2 inches (157 cm) |
| Zodiac Sign | Aquarius |
| Chinese Zodiac Sign | Tiger |
| MBTI | ISFP |
| @riarose0203 |
Chaeyoung
| Full Name | Lee JinE |
| Birthday | April 14, 2004 |
| Birthplace | Gapyeong, Gyeonggi-do, South Korea |
| Age | 22 years and 2 months old |
| Height | 5 feet 3 inches (161 cm) |
| Zodiac Sign | Aries |
| Chinese Zodiac Sign | Monkey |
| MBTI | ESTP |
| Education | Cheongpyeong Middle School, Sunhwa Arts School |
| Position | Maknae |
| @j2n_2 |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Sera | December 12, 1986 | 39 years, 6 months, 15 days old |
| Kokomi | December 18, 1995 | 30 years, 6 months, 9 days old |
| Ria | February 03, 1998 | 28 years, 4 months, 24 days old |
| Chaeyoung | April 14, 2004 | 22 years, 2 months, 13 days old |
FAQs
How many members are in Nebula?
Nebula is a 4-member K-pop girl group. The group consists of Sera, Kokomi, Ria, and Chaeyoung.
When did Nebula debut?
Nebula debuted on July 12, 2025, with their single Shining Star.
