Basic info
- Stage name
- Seoi서이
- Birth year
- 2000
- Zodiac animal
- Year of the Dragon
- Group
- H1-KEY · Active
- Group debut
- January 5, 2022· Athletic Girl· age 22 at debut (by year)
- Agency
- Choi Creative Lab
- Fandom
- M1-KEY
About H1-KEY
A four-member girl group launched by GLG in 2022. Known for bright, energetic music that promotes "confident and healthy beauty."
More on the group page☕ Find Birthday Cafes
Fans rent a café to celebrate a birthday. These events are usually held for a few days around the birthday. Organizers post notices as posters on X (Twitter), so find them right below.
Register this birthday cafe for free All birthday cafe map →
Find more on social media
Birthday cafes (saengka) are unofficial events organized by fans. Always check the organizer's notice for dates, locations, and perks. Searching X or Instagram may require logging in.
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