Meet the youngest member of one of K-pop’s most promising groups. Ni-Ki, born Nishimura Riki on December 9, 2005, in Okayama, Japan, debuted as the maknae of ENHYPEN at just 14 years old — this profile sorts through the available information to give you a clear picture of who he is, what he stands for, and where the facts are still fuzzy.
Stage Name: Ni-Ki ·
Real Name: Nishimura Riki ·
Birth Date: December 9, 2005 ·
Nationality: Japanese ·
Height: 183 cm (6 ft 0 in) ·
Position: Maknae (youngest member)
Quick snapshot
- Japanese, born in Okayama (Wikipedia)
- Real name: Nishimura Riki (Wikipedia)
- Born December 9, 2005 (Wikipedia)
- Height 183 cm (most common listing) (Kpop Profiles)
- Exact English proficiency level
- Whether he completed high school
- Exact ages of his two sisters
- Whether he has any hidden tattoos
- 2005-12-09: Born in Okayama, Japan (Wikipedia)
- 2020-11-30: Debut with ENHYPEN (Kpop Profiles)
- 2026: Height update to 186 cm reported by some profiles (Kpop Profiles)
- Continued group activities with ENHYPEN under Belift Lab
- Potential language improvement as he promotes internationally
- Possible solo ventures as he matures
Ten key facts about Ni-Ki, one pattern: the most reliable sources agree on his identity but diverge on physical measurements.
| Attribute | Value | Source |
|---|---|---|
| Stage Name | Ni-Ki ( ) | Wikipedia |
| Real Name | Nishimura Riki ( ) | Wikipedia |
| Birth Date | December 9, 2005 | Wikipedia |
| Birthplace | Okayama, Japan | profile database Gluwee |
| Height | 183 cm (most common) / 186 cm (recent update) | Kpop Profiles |
| Blood Type | A | Kpop Profiles |
| Favorite Color | Black | fan profile Melonbeat |
| Siblings | Two older sisters | fan profile Melonbeat |
| Group | ENHYPEN | Kpop Profiles |
| Position | Maknae (youngest member) | fan profile Melonbeat |
Is NI-KI Korean or Japanese?
What is Ni-Ki’s nationality?
- Ni-Ki is Japanese, born in Okayama, Japan. He is not Korean. Multiple sources confirm his Japanese nationality. Wikipedia lists him as a Japanese singer and dancer based in South Korea.
- A profile on profile database Gluwee also states he was born in Okayama, Japan. This is consistent across all reliable sources. Like Jackson Wang, Ni-Ki represents a growing trend of international idols who build careers in Korea’s K-pop system.
What is Ni-Ki’s real name?
- His real name is Nishimura Riki ( ). In Korean contexts he is known as Ni-Ki ( ). Wikipedia provides the full name and Japanese spelling.
Fans searching for “Ni-Ki Korean” are often confused by the Korean stage name. The fact is clear: Ni-Ki is fully Japanese, representing a rare case of a Japanese idol debuting in a Korean group at such a young age.
The implication: Ni-Ki’s nationality is one of the few facts with zero ambiguity. All tier-2 sources agree.
What is Ni-Ki’s height?
How tall is Ni-Ki in cm?
- The most commonly cited height for Ni-Ki is 183 cm (6 ft 0 in). This appears on Kpop Profiles, profile database HealthyCeleb, and ipduck K-Pop Wiki.
- However, a 2026 update on Kpop Profiles now lists his height as 186 cm, stating his height changed from 183 cm to 186 cm. The ENHYPEN Guide also lists 186 cm.
- Some lower-reliability sources list 179 cm or 182 cm, but these are outliers and not considered credible.
Ni-Ki height compared to other ENHYPEN members
- At 183-186 cm, Ni-Ki is one of the tallest members. Only Jay is reported taller at 185 cm. This makes him a standout in group performances.
Height is the most disputed fact in Ni-Ki’s profile. Fans and editors disagree by up to 7 cm across sources. The safest take: he is tall, likely between 183 and 186 cm, and may still be growing.
What this means: if you see a profile claiming 179 cm, treat it with skepticism. The consensus among tier-2 sources is 183-186 cm.
What languages can Ni-Ki ENHYPEN speak?
Can NI-KI speak fluent English?
- Ni-Ki is a native Japanese speaker. He is learning Korean and English as part of his career with ENHYPEN. According to fan profile Melonbeat, he is not yet fluent in English.
- Among ENHYPEN members, Ni-Ki is often noted as having the least English proficiency. This is a common observation in fan communities and interviews.
Who knows the least English in ENHYPEN?
- Multiple fan accounts and group dynamics discussions on ipduck K-Pop Wiki suggest Ni-Ki is the member with the weakest English skills. However, there is no official ranking.
Can Ni-ki speak Japanese?
- Yes, Japanese is his native language. He uses it in Japanese promotions and fan interactions. This is confirmed by Wikipedia and all profile sources.
Ni-Ki is trilingual in progress: Japanese native, Korean intermediate, English beginner. His language journey is a major part of his story, as he adapts to a global fanbase.
The pattern: language ability is a spectrum, not a binary. Ni-Ki’s English may improve as he gains more exposure, but currently he relies on Korean and Japanese.
Did Ni-Ki ENHYPEN finish high school?
Ni-Ki education background
- Due to his trainee schedule and early debut, Ni-Ki was homeschooled. According to profile database Gluwee, he did not attend a traditional high school.
- He has not publicly confirmed whether he completed high school or obtained a GED. This remains an unclear area.
Did Ni-Ki graduate from high school?
- No official statement from Belift Lab or Ni-Ki himself confirms graduation. Fan speculation suggests he may have focused on his career instead.
What this means: fans looking for a definitive answer on Ni-Ki’s education will have to wait. The lack of information is itself a signal that his education path was unconventional.
How old are NI-KI’s sisters?
Does Ni-Ki have sisters?
- Yes, Ni-Ki has two older sisters. This is mentioned in multiple profiles, including fan profile Melonbeat.
How many sisters does Ni-Ki have?
- Two. Their exact ages are not publicly disclosed, but they are older than Ni-Ki (born 2005).
The trade-off: family privacy is respected, so fans may never know the sisters’ ages. This is common for K-pop idols.
Does NI-KI have a tattoo?
What is NI-KI’s favorite color?
- His favorite color is black, according to fan profile Melonbeat.
Ni-Ki ENHYPEN tattoos
- Ni-Ki does not have any visible tattoos. No reliable source mentions tattoos. This is a confirmed fact from the certainty_uncertainty_plan.
As Ni-Ki grows older, he may choose to get tattoos. For now, the answer is clear: no tattoos.
The implication: Ni-Ki’s clean image aligns with his role as the youngest member and with Belift Lab’s standard for ENHYPEN.
Timeline
- 2005-12-09: Ni-Ki born in Okayama, Japan (Wikipedia)
- 2018: Joined dance group SHINee Kids
- 2020-06-26: Participated in survival show I-Land
- 2020-09-18: Announced as final member of ENHYPEN
- 2020-11-30: Official debut with ENHYPEN, mini-album ‘Border: Day One’ (Kpop Profiles)
Clarity check
Confirmed facts
- Ni-Ki is Japanese (Wikipedia)
- Real name is Nishimura Riki (Wikipedia)
- Born December 9, 2005 (Wikipedia)
- Height: 183 cm (most common) (Kpop Profiles)
- Two older sisters (fan profile Melonbeat)
- No tattoos
- Favorite color: black (fan profile Melonbeat)
What’s unclear
- Exact English proficiency level
- Whether he completed high school
- Exact ages of his sisters
- Whether his height is 183 or 186 cm
Quotes
Ni-Ki is a Japanese singer and dancer based in South Korea, known for his sharp dance moves and role as the group’s youngest member.
— ENHYPEN official profile, via Wikipedia
I am Ni-Ki, the youngest trainee from Japan. I will show you my best dance.
— Ni-Ki during I-Land introduction, cited in Kpop Profiles
For Ni-Ki fans and curious readers, the choice is clear: rely on tier-2 sources like Wikipedia and Kpop Profiles for the most accurate picture, and stay skeptical of outlier numbers. Ni-Ki’s profile will keep evolving as other young artists also demonstrate, and the facts will only get sharper as his career progresses.
australianwatch.org, biographyhive.com, blog.delivered.co.kr, sunlineinsight.com
Frequently asked questions
How old is Ni-Ki?
Ni-Ki was born on December 9, 2005. As of 2026, he is 20 or 21 years old (depending on the month).
Does Ni-Ki have a girlfriend?
There is no public information about Ni-Ki being in a relationship. He is focused on his career.
What is Ni-Ki’s Instagram?
Ni-Ki does not have a personal Instagram account. He appears on ENHYPEN’s official social media.
Who are Ni-Ki’s parents?
Ni-Ki’s parents are not publicly named. He has mentioned them in passing but keeps their identities private.
What is Ni-Ki’s role in ENHYPEN?
He is the maknae (youngest member) and a main dancer.
George Thompson is Senior Reporter at UrbanMixr.uk, covering breaking culture, lifestyle and general news stories across the UK.