OF’CORE Profile and Facts
OF’CORE (오프코어) is an upcoming six-member girl group under Na Entertainment. The members currently consist of Nabi, Han Jinhee, Rina, Mariam, Lee Yena, and Sori. The group is a rebrand of NWH:I and is scheduled to begin group activities on September 13, 2026.
Group Name Meaning: OF’CORE combines “of” and “core” to symbolize a group emerging from a strong foundation (“core”) to explore greater possibilities, representing resilience, innovation, and evolution—everything starts from the core.
Official Greeting: From where? OF’CORE! Hello, we are OF’CORE! (From where? OF’CORE! 안녕하세요, 오브코어이입니다!)
OF’CORE Official Fandom Name: N/A
Fandom Name Meaning: N/A
OF’CORE Official Color: N/A
OF’CORE Official Logo:
Official SNS:
Instagram: @ofcore_official
TikTok: @ofcore_official_
YouTube: @ofcoreofficial
RedNote: OF’CORE_Official
Telegram: ofcore_official
X: @OFCORE_official
OF’CORE Member Profiles:
Nabi
Stage Name: Nabi (나비)
Birth Name: N/A
Position(s): N/A
Birthday: March 28, 2001
Zodiac Sign: Aries
Chinese Zodiac Sign: Snake
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFP
Nationality: Chinese
Instagram: @digitalbutterfly.exe / @nabi_ofcore
TikTok: @nabi_ofcore
Nabi Facts:
– Nabi’s first public appearance as a trainee under Na Entertainment was in June 2026, when she was spotted visiting Yonghwasa Temple in Cheongju alongside members of N.angels, XENIX=ON, and NWH:I.
– She was revealed as the fourth member on September 14, 2026.
– She later appeared as a backup dancer during DNA’s promotions for “No Cap” (Source).
– She has several tattoos, with the most visible one in her photos being a butterfly tattoo on her arm.
– She has also worked as a backup dancer for other artists.
– Her stage name, Nabi (나비), means “butterfly” in Korean.
Han Jinhee
Stage Name: Han Jinhee (진희)
Birth Name: Han Jin-hee (한진희)
Position(s): N/A
Birthday: December 19, 2001
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Snake
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: South Korean
Instagram: @lyneeeenij / @jinhee_ofcore
X: @astell_lynee
TikTok: @jinhee_ofcore
Han Jinhee Facts:
– In addition to being a member of OF’CORE, she is also a member of the co-ed unit DNA.
– She was revealed as the first member on September 13, 2026.
– Han Jinhee is a former member of the girl group Astell, where she promoted under the stage name Lynee, and a former pre-debut member of the girl groups Berryz and N.angels.
– She is a former trainee under Midas Entertainment, alongside Seungjoo of NWH:I.
Rina
Stage Name: Rina (리나)
Birth Name: N/A
Position(s): N/A
Birthday: September 12, 2002
Zodiac Sign: Virgo
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISFP
Nationality: Japanese
Instagram: @ma_ry.s2 / @rina_ofcore
TikTok: @rina_ofcore
Rina Facts:
– In addition to being a member of OF’CORE, she is also a member of the co-ed unit DNA.
– She was revealed as the third member on September 14, 2026.
– She is a former member of the girl group Astell, and a former pre-debut member of the girl group N.angels.
– She is a fan of Aespa.
Mariam
Stage Name: Mariam (메리암)
Birth Name: Maryam Kheirandish
Position(s): N/A
Birthday: December 18, 2003
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Goat
Height: 163 cm (5’4″)
Weight: 45 kg (99 lbs)
Blood Type: N/A
MBTI Type: ISFP
Nationality: German
Instagram: @nwhi_mariam / @mariam_ofcore
TikTok: @nwhi_mariam / @mariam_ofcore
Mariam Facts:
– In addition to being a member of OF’CORE, she is also a member of the co-ed unit DNA.
– She was revealed as the second member on September 13, 2026.
– Mariam is a former member of the girl group NWH:I and the only member to remain under Na Entertainment, even after the group rebranded as OF’CORE.
– She passed the first audition for Shinwha Entertainment’s project to form NextU, but did not advance to the next round.
– Her role model is IU, whom she admires for her strength, vocal ability, and inspiring story.
– She enjoys watching dramas and movies.
– She is a food lover who enjoys all kinds of food, especially spicy dishes.
– She appreciates the luxurious atmosphere of Gangnam and the scenic beauty of Busan.
Lee Yena
Stage Name: Lee Yena (예나)
Birth Name: Lee Ye-na (예나)
Position(s): N/A
Birthday: February 23, 2005
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rooster
Height: 170 cm (5’7″)
Weight: 52 kg (114 lbs)
Blood Type: A
MBTI Type: INFP-E
Nationality: Russian-South Korean
Instagram: @yena_ofcore
TikTok: @yena_ofcore
Lee Yena Facts:
– She’s from Geoje, Gyeongsangnam-do, South Korea.
– She was revealed as the fifth member on September 15, 2026.
– Lee Yena is a former member of the project girl group Chic & I’s and a former pre-debut member of WE-SAY, NWH:I, and DNA.
– She attended Daekyung Culture Arts High School in the Department of Practical Dance.
– She speaks Russian, Korean, and English.
– Her hobbies are walking and cooking, and her specialty is aerobics.
– Her favorite color is blue.
Sori
Stage Name: Sori (소리)
Birth Name: Sofia Damirovna Izmailova (Измайлова Софья Дамировна)
Position(s): Maknae
Birthday: October 5, 2007
Zodiac Sign: Libra
Chinese Zodiac Sign: Pig
Height: 172 cm (5’7″)
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP-A
Nationality: Russian-Tatar/North Korean
Instagram: @fisori_sre / @fisori_ss / @sori_ofcore
TikTok: @sori_ofcore
Sori Facts:
– Sori’s first public appearance as a trainee under Na Entertainment was as a backup dancer during DNA’s promotions for “No Cap”. (Source).
– She was revealed as the sixth member on September 15, 2026.
– While living in Russia, Sori was a member of the K-pop cover group Hot Generation, she held the positions of leader, vocalist, rapper, and visual.
– She speaks English, Russian, and Korean.
– She previously auditioned in person for SM Entertainment (Source).
– She has released solo music under the name Físori (Source).
– Sori is a professional vocalist who has written more than seven songs and has over 10 years of experience as a dancer (Source).
– She attended both theater and art schools, where she developed her interests in music and dance (Source).
– She has experience in contemporary and hip-hop dance, but considers K-pop her favorite style because it allows her to combine vocals, dance, and charisma (Source).
– She cites Jennie, V, Hyunjin, and Sunghoon as her role models (Source).
– She writes her own songs, which are inspired by her emotions, and often creates choreography for them to express those feelings through movement (Source).
– Her favorite colors are red, black, and white (Source).
– Her mother is Russian, while her father has Tatar and North Korean heritage (Source).
– Her personal motto is “DON’T LOSE YOURSELF” (Source).
Show more Sori facts…
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For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Made by: Yeseoprism
Who’s your favorite OF’CORE member? Do you know more facts about them? Leave them in the comments below!