| idol_id | 1562 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Nien |
| Stage name (original) | 니엔 |
| Real name (romanized) | Hsu Nien Tzu |
| Real name (original) | 許念慈 |
| Birth date | 2003-06-02 (age 21) ▲ ▼ |
| Chinese zodiac sign | 🐐 Goat |
| Western zodiac sign | ♊ Gemini |
| Hometown | Taipei |
| Height | 169.0cm (5'7") ▲ ▼ |
| Weight | |
| Blood type | O |
| MBTI | ESFP |
| Color | Neon Carrot |
| Debut date | 2023-08-17 (1 year and 3 months ago) ▲ ▼ |
| Country of origin | 
Taiwan, Republic of China |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
tripleS (트리플에스) | Modhaus | 2023-02-13 | Yes |
| Name | Debut date | |
|---|---|---|
|
Visionary Vision (비저너리 비전) | 2024-10-23 |
|
Aria (아리아) | 2024-01-15 |
|
LOVElution (러블루션) | 2023-08-17 |