| idol_id | 1873 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Jiyu |
| Stage name (original) | 지유 |
| Real name (romanized) | Seo Jiyu |
| Real name (original) | 서지유 (徐지유) |
| Birth date | 2006-05-14 (age 19) ▲ ▼ |
| Chinese zodiac sign | 🐕 Dog |
| Western zodiac sign | ♉ Taurus |
| Hometown | Busan |
| Height | |
| Weight | |
| Blood type | |
| Debut date | 2025-03-24 (7 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
KiiiKiii (키키) | Starship Entertainment | 2025-03-24 | Yes |