| group_id | |
| Selca group | atheart |
| Display name (romanized) | AtHeart |
| Display name (original) | 앳하트 |
| Company | Titan Content |
| Debut date | 2025-07-15 |
| Disbandment date | |
| Fandom |
| Stage name (Name) | Real name | Birthdate | MBTI | Debut date | Place of origin (Origin) | |
|---|---|---|---|---|---|---|
|
Michi | 2007-05-06 (age 18) 🐖 ♉ | 2025-07-15 |
Honolulu
|
||
|
Arin | Lee Arin (이아린) | 2007-07-01 (age 17) 🐖 ♋ | ISFJ | 2025-07-15 |
Wonju
|
|
Katelyn | Katelyn Tan | 2007-07-24 (age 17) 🐖 ♋|♌ | 2025-07-15 |
Manila
|
|
|
Bome | Lee Bom (이봄) | 2007-11-26 (age 17) 🐖 ♐ | ISFJ | 2025-07-15 |
Geochang
|
|
Seohyeon | Moon Seohyeon (문서현) | 2008-09-12 (age 16) 🐀 ♍ | 2025-07-15 |
Taean
|
|
|
Aurora | 2009-07-04 (age 15) 🐂 ♋ | 2025-07-15 |
Tokyo
|
||
|
Nahyun | Kim Nahyun (김나현) | 2009-09-03 (age 15) 🐂 ♍ | ISTP | 2025-07-15 |
Cheongju
|