Kazuha Nakamura is a Japanese singer and performer best known as a member of the South Korean girl group LE SSERAFIM. Among the group’s five members, Kazuha has one of the most unusual pre-debut stories. Before entering K-pop, she spent years seriously studying ballet, including training in Europe.
Going from classical ballet studios to K-pop stages isn’t exactly the most predictable career route, which is part of what makes her story so interesting.
Since debuting with LE SSERAFIM in 2022, Kazuha has developed a performance style that mixes the control and elegance of ballet with the sharper movements demanded by K-pop choreography. For FEARNOTs, that contrast has become a pretty recognizable part of her charm.
Here is a closer look at Kazuha Nakamura’s profile, biography, ballet background, career, LE SSERAFIM debut and achievements.
Kazuha Nakamura Profile and Overview
| Profile Detail | Information |
|---|---|
| Full Name | Nakamura Kazuha |
| Stage Name | Kazuha |
| Japanese Name | 中村一葉 |
| Date of Birth | August 9, 2003 |
| Nationality | Japanese |
| Profession | Singer, performer |
| Group | LE SSERAFIM |
| Agency | Source Music |
| Debut Date | May 2, 2022 |
| Years Active | 2022–present |
LE SSERAFIM’s official Japanese profile lists Kazuha’s birthday as August 9, 2003, while Source Music identifies her as one of the group’s five current members alongside Sakura, Kim Chaewon, Huh Yunjin and Hong Eunchae.
Biography: Early Life and Education
Long before Kazuha became an idol, ballet dominated her daily life.
She has said that she started ballet at around three years old and continued training for roughly 15 years before making the switch to K-pop. What began as something she did as a child gradually became a serious pursuit, complete with competitions and plans for a professional career.
Her training eventually took her outside Japan.
Kazuha studied ballet internationally and was training at the Dutch National Ballet Academy in the Netherlands before joining LE SSERAFIM. Her ballet background also included opportunities to train in major European dance environments, giving her a foundation very different from the typical idol trainee route.
She wasn’t casually trying ballet before deciding she’d rather become famous. This had been most of her life.
That makes her eventual decision to pursue K-pop much more significant.
Career: From Ballet to K-pop
While studying ballet, Kazuha began thinking seriously about whether she wanted ballet to remain the only path in her life.
In her debut interview with Weverse Magazine, she explained that she wanted to take her life in a new direction. She had become increasingly interested in K-pop performances and eventually submitted audition material that included both dancing and ballet.
The transition happened quickly.
Moving from ballet to idol training meant learning an entirely different performance language. Ballet emphasizes controlled lines, posture and fluid movement. K-pop choreography can demand groove, powerful accents, synchronized formations and constant interaction with cameras.
Kazuha herself has discussed that difference. She explained that her experience controlling her body through ballet helped, but adapting to styles such as hip-hop still required serious practice because the movement qualities could be almost opposite to what she had trained for.
And honestly, that’s part of what makes watching her performances interesting. You can still catch traces of the ballerina underneath the K-pop performer.
Debut With LE SSERAFIM
Kazuha officially debuted as a member of LE SSERAFIM on May 2, 2022, with the group’s first mini album, FEARLESS. Source Music describes LE SSERAFIM as a five-member multinational girl group under the HYBE label.
The group’s name is an anagram of “I’M FEARLESS,” reflecting its central message of moving forward confidently without being controlled by how others see you.
For Kazuha, FEARLESS was an especially fitting starting point. She had left behind a career path she’d spent most of her life preparing for and entered an industry where she was still learning the language, performance style and everyday rhythm.
She later described debuting as a K-pop idol as one of the biggest challenges she had taken on.
Since then, she’s participated in LE SSERAFIM releases and eras including ANTIFRAGILE, UNFORGIVEN, EASY, CRAZY and the group’s later projects.
Awards and Nominations
Kazuha’s major music awards have primarily come through her activities as a member of LE SSERAFIM rather than through individual awards.
One major international milestone arrived in 2024, when LE SSERAFIM received its first MTV Video Music Awards nominations. The group was among that year’s first-time VMA nominees.
LE SSERAFIM then won MTV PUSH Performance of the Year for “EASY” at the 2024 VMAs.
For a group that had debuted only two years earlier, it was another sign of how quickly LE SSERAFIM’s audience had expanded outside South Korea.
Kazuha’s Role in LE SSERAFIM
Kazuha brings something genuinely distinctive to LE SSERAFIM’s performance line-up: years of classical dance training.
Her ballet experience gives her strong body awareness, flexibility and control, but she hasn’t simply copied ballet movements into every LE SSERAFIM performance. She’s spent her idol career learning how to adapt that foundation to different genres.
She has openly talked about reviewing group choreography, noticing where her movements differ from the other members and practicing until the performance feels more unified.
That’s important because LE SSERAFIM’s choreography relies heavily on group chemistry and precision.
Her growth has also been noticeable as the group’s music has changed. During the EASY era, for example, Kazuha discussed the challenge of performing choreography where groove and relaxed confidence mattered more than simply hitting identical angles.
Final Words
Kazuha Nakamura’s journey isn’t the standard K-pop trainee story.
She spent around 15 years building herself as a ballet dancer, trained overseas, then made a dramatic career switch and debuted with LE SSERAFIM in 2022. In just a few years, she’s had to adapt everything from her dance style to performing in a new language and musical environment.
Yet she hasn’t erased her ballet background to fit K-pop. Instead, it has become part of what separates her from other performers.
For FEARNOTs who have watched Kazuha since FEARLESS, the most interesting part may be seeing those two worlds continue to meet: the discipline of a ballerina and the freedom of a K-pop performer.
She’s still evolving, and that’s exactly what makes her journey worth following.