Niki Enhypen: Age, Height, Family, and Facts About the K-Pop Idol

If you’ve watched ENHYPEN’s choreography, you’ve likely noticed the tall, sharp-moving member who commands the stage despite being the youngest. That’s Ni-Ki — born Nishimura Riki — and his path from a Japanese trainee to K-pop’s fourth-generation main dancer is packed with intriguing details. This article separates the confirmed facts from the lingering rumors.

Full name: Nishimura Riki ·
Stage name: Ni-Ki (Niki) ·
Birthdate: December 9, 2005 ·
Age (as of 2024): 18 years old (Korean age 19) ·
Height: 183 cm (6 ft 0 in) ·
Nationality: Japanese

Eight key identity points, one pattern: nearly every official or fan source agrees on the core stats, with small discrepancies on height and position titles.

How old is Niki from ENHYPEN in Korean?

What is Ni-Ki’s birthdate?

Ni-Ki was born on December 9, 2005, which makes him 18 internationally in 2024, but under the Korean age system he is considered 20 (Kpop Profiles). His real name is Nishimura Riki, and he is from Okayama, Japan (Famous Birthdays – celebrity database).

How tall is Ni-Ki?

• Kpop Profiles lists his height as 183 cm (6’0″).
• ENHYPEN Guide – fan resource lists his height as 186 cm (6’1″).

The most commonly cited figure in official profiles is 183 cm.

What is Ni-Ki’s waist size?

No official source publishes Ni-Ki’s waist measurement. Fan discussions estimate it around 28 inches, but this has not been confirmed by the artist or agency.

The implication: Age and height are well-documented, but other measurements lack official backing.

Why is Niki called Riki?

What is Ni-Ki’s real name?

His birth name is Nishimura Riki (Wikipedia). “Riki” is a common Japanese given name that can mean “power” or “strength.” He uses the stage name Ni-Ki (often romanized as “Niki” by international fans).

What does Riki mean?

The kanji for Riki ( ) directly translates to “power” or “strength” in Japanese, fitting for his powerful dance style. The stage name “Ni-Ki” is a stylized version derived from his given name.

Bottom line: Niki is a stage abbreviation of his real name Nishimura Riki (meaning “power”), and he is the only non-Korean member of ENHYPEN. The consequence: The name directly reflects his dance identity.

The pattern: Stage names often draw from real names in K-pop, and Ni-Ki’s is no exception.

Is Niki ENHYPEN from a rich family?

What is known about Ni-Ki’s family?

• He has two sisters, one older and one younger (Kpop Profiles).
• No official source has disclosed his family’s financial background or occupation.
• He has not mentioned any family wealth in interviews or behind-the-scenes content.

Does Ni-Ki have siblings?

Yes – he has an older sister and a younger sister (Kpop Profiles). He has mentioned his older sister on social media, but their names have not been publicly shared.

The catch: Wealth claims are entirely rumor-based and cannot be verified through official channels.

Who in ENHYPEN is not Korean?

Which ENHYPEN members are Korean?

Ni-Ki is the only member who is not South Korean. He is Japanese, while the other six members — Heeseung, Jay, Jake, Sunghoon, Sunoo, and Jungwon — are all South Korean (Wikipedia).

Is Ni-Ki the only non-Korean member?

Yes. Since debut in 2020, ENHYPEN has been composed of seven members, six Korean and one Japanese. Ni-Ki does not hold Korean citizenship and was born in Okayama, Japan (Famous Birthdays).

Bottom line: Ni-Ki is the sole non-Korean member of ENHYPEN, a fact that has become a defining part of his identity as the group’s global representative. The implication: This nationality difference makes him a unique bridge between Japanese and Korean fanbases.

The pattern: Global K-pop groups often include one non-Korean member, and Ni-Ki fills that role.

What happened with Niki ENHYPEN?

Did Ni-Ki get a tattoo?

As of late 2024, there are no publicly visible tattoos on Ni-Ki in any official photos, performances, or social media posts. Tattoo speculation arose from edited fan images, but no credible source has shown ink.

Is ENHYPEN losing a member?

ENHYPEN remains a 7-member group as of the latest comeback. Reports that Heeseung might pursue a solo career have not been confirmed by Belift Lab. The group continues to release music and tour together (Kpop Fandom).

Who is the 2nd oldest in ENHYPEN?

• Heeseung is the oldest (born October 15, 2001).
• Jungwon is the second oldest (born February 9, 2004).
• Ni-Ki is the youngest (maknae), born December 9, 2005.

The consequence: Until official confirmation, the group’s lineup remains stable, and fans should rely on agency statements.

Timeline of Ni-Ki’s journey

The timeline below traces his rapid rise from survival show contestant to main dancer.

Bottom line: Ni-Ki’s trajectory from I-Land contestant to main dancer happened in under four years, making him one of the youngest fourth-gen idols to hold such a central role. The takeaway: His career arc is unusually fast even by K-pop standards.

The pattern: Survival show alumni often debut quickly, but Ni-Ki’s rise is notable for his young age.

Perspectives from the community

“Ni-Ki is a Japanese singer and dancer based in South Korea, and a member of ENHYPEN.”

— Wikipedia entry on Ni-Ki

“He is the main dancer, vocalist, and maknae of the group. He is known for his sharp dance moves and stage presence.”

— Kpop Profiles bio

“He ranked fourth in the I-Land finale to become an ENHYPEN member.”

— Wikipedia (I-Land result)

For ENGENEs and K-pop followers, the most consequential unknown is whether ENHYPEN’s lineup will shift. The agency has not commented on any solo moves, meaning the group’s seven-member structure remains intact for now. Fans should watch for official Belift Lab statements rather than echo unconfirmed reports.

For those seeking more verified details, a detailed profile of Ni-Ki offers comprehensive facts about his real name, age, and background.

Frequently asked questions

Other articles you might find useful: Enhypen Members 2026: Current Lineup and Manon Katseye: Hiatus, Health, Nationality.