IEOKIT Members Profile

IEOKIT Profile and Facts

IEOKIT (이어킷) is a four-member South Korean girl group. The lineup consists of Yujin, Ion, Jaeyoun, and Romy. They released their debut single “CONNECT” on August 26, 2026, and the single’s music video on September 2, 2026.

Group Name Meaning: The group’s name is a combination of the Korean word 이어지다, which means “to connect,” and the English word kit, which represents separate things coming together and becoming one within a single kit.
Official Greeting: N/A

IEOKIT Fandom Name: KIDI (키디)
Fandom Name Meaning: The fandom name is the words key and dream combined. According to the group, KIDI is “The key that opens IEOKIT, our very own kit. The ones who create new dreams and stories with IEOKIT within it. KIDI represents those who open the world of IEOKIT together, carry their own dreams forward, and journey toward new places. To everyone who has been with us since the beginning of IEOKIT, and to all the KIDI who will join us from now on, we look forward to creating many more stories together. Please look forward to the new world that IEOKIT and KIDI will open together” (Source).
IEOKIT Official Fandom Color: N/A

IEOKIT Official Logo:

Official SNS:
Instagram: @ieokit
TikTok: @ieokit.official
tumblbug @ieokit
X: @ieokit_official
YouTube: @이어킷 ieokit

IEOKIT Members Profiles:
Ion

Stage Name: Ion (이온)
Birth Name: Kim Yeongyeong (김연경)
Position(s): Leader
Birthday: November 2, 2001
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Snake
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Animal: 🦭 (Seal)
Representative Color: Aquamarine
Instagram: @kiimion / @ionninion
Threads: @ionninion
YouTube: @이온 ion

Ion Facts:
– Romy said the Sanrio characters that Ion is most similar to are the Little Twin Stars.
– Ion is in charge of planning, specifically things like content and story planning that entails managing the group’s social media, video production, and other creative aspects.
– She attended Baekseok Arts University, where she was in the Division of Practical Dance, majoring in dance.
– Ion is a dance choreographer.
– She can write and compose songs.
– Ion was the performance director and lead choreographer for Seokyeong University’s 2025 HUB20 costume gala show CORTYN°C.
– She was a part of the dance team MiMAUVE.
– Ion was the member that brought the other members together as a group. She said she started the group to bring together individuals with different talents to collectively express stories, music, and creative visions she couldn’t achieve entirely on her own.

Yujin

Stage Name: Yujin (유진)
Birth Name: Kim Yujin (김유진)
Position(s): N/A
Birthday: November 27, 2001
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Snake
Height: 163 cm (5’4″)
Weight: 49 kg (108 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Animal: 🐰 (Bunny)
Representative Color: Pink
Filmmakers: @yoou._.jinn
Instagram: @yoou._.jinn
Threads: @yoou._.jinn

Yujin Facts:
– Her specialty is cheerleading.
– Yujin is in charge of helping the members convey their emotions perfectly in their music videos.
– She debuted as an actress in season 2 of the 2014 Tooniverse drama Thunder Store as an extra.
– During her university years, she majored in acting.
– Yujin and Ion have been friends since about 2010, when they were both in elementary school.
– Romy said the Sanrio character Yujin is most similar to is My Melody.
– She was initially contacted by Ion to discuss the project. Although they couldn’t meet in person, Ion sent her detailed, heartfelt messages explaining her vision. Yujin decided to join the team after being moved by Ion’s passion, planning ability, and execution.

Jaeyoun

Stage Name: Jaeyoun (재연)
Birth Name: Han Jaeyoun (한재연)
Position(s): N/A
Birthday: December 30, 2004
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Animal: 🐱 (Cat)
Representative Color: Purple
Instagram: @재연
Instagram: @jaeyoun_1230 / @i_will_be_h
Threads: @jaeyoun_1230
TikTok: @jaeyoun_1230
YouTube: @재연

Jaeyoun Facts:
– She debuted as a soloist on December 30, 2024, with the EP “Shape of”.
– Jaeyoun is a composer and topliner.
– Her role in the group is handling everything related to music in the group, such as music production.
– Ion and Jaeyoun met when Ion reached out to her unexpectedly one day. Ion wanted to talk about her vision for a new music group and asked Jaeyoun if she would be willing to meet. During this meeting, Ion shared her mood boards and her goals and dreams for the project, which impressed Jaeyoun enough to agree to write for the group. Ion then spent a significant amount of time convincing and building trust with Jaeyoun to get her to officially join as a member.
– Romy said Kuromi is the most similar Sanrio character to Jaeyoun.

Romy

Stage Name: Romy (로미)
Birth Name: Han Jieun (한지은)
Position(s): Maknae
Birthday: July 15, 2007
Zodiac Sign: Cancer
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Animal: 🐹 (Hamster)
Representative Color: Orange
Instagram: @romyhearted
Threads: @romyhearted

Romy Facts:
– She attends Baekseok Arts University, where she is in the Division of Practical Dance.
– Romy is a part of the dance team named THE L♥VE OFFICE. Romy was a part of the dance team Yogurt.
– A nickname she has is Romymi.
– She was a winner of the 27th Japanese Experience Contest in Tohoku.
– Romy speaks Japanese and Korean.
– A dance style she can do is locking.
– She was an exchange student in Kumamoto, Japan for 9 days in February 2025.
– Romy is in charge of the Japanese and dance choreography in the group.
– Her favorite Sanrio character is Cinnamoroll.
– She says she is the guinea pig of the group.
– Romy and Ion met while working on a draft of a choreography in 2026. During this project, Romy performed a solo dance part that caught Ion’s attention. Ion reached out to her afterwards to propose working together, which eventually led to Romy joining the group. Also, they realized that they went the same university.

made by: brightliliz

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