| idol_id | 7 |
| Selca owner | afterschool_nana |
| Pop type | K-pop |
| Stage name (romanized) | Nana |
| Stage name (original) | 나나 |
| Real name (romanized) | Im Jina |
| Real name (original) | 임진아 (林珍兒) |
| Birth date | 1991-09-14 (age 33) ▲ ▼ |
| Chinese zodiac sign | 🐐 Goat |
| Western zodiac sign | ♍ Virgo |
| Hometown | Cheongju |
| Height | 170.6cm (5'7") ▲ ▼ |
| Weight | 52.0kg (115lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2009-11-25 (14 years and 11 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
After School (애프터 스쿨) | Pledis | 2009-01-15 | 2020-01-03 | Group disbanded |
| Name | Debut date | |
|---|---|---|
|
Orange Caramel (오렌지 캬라멜) | 2010-06-17 |