| idol_id | 1570 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Yeonsu |
| Stage name (original) | 연수 |
| Real name (romanized) | Ryu Yeonsu |
| Real name (original) | 류연수 (柳沇秀) |
| Birth date | 2003-02-19 (age 21) ▲ ▼ |
| Chinese zodiac sign | 🐐 Goat |
| Western zodiac sign | ♒|♓ Aquarius or Pisces |
| Hometown | Daegu |
| Height | 160.0cm (5'3") ▲ ▼ |
| Weight | |
| Blood type | AB |
| Debut date | 2023-05-09 (1 year and 7 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Adya (에이디야) | Starting House Entertainment | 2023-05-09 | Yes |