| idol_id | 1421 |
| Selca owner | billlie_moonsua |
| Pop type | K-pop |
| Stage name (romanized) | Moon Sua |
| Stage name (original) | 문수아 |
| Real name (romanized) | Moon Sua |
| Real name (original) | 문수아 (文秀雅) |
| Birth date | 1999-09-09 (age 26) ▲ ▼ |
| Chinese zodiac sign | 🐇 Rabbit |
| Western zodiac sign | ♍ Virgo |
| Hometown | Cheongju |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | 45.0kg (99lb) ▲ ▼ |
| Blood type | B |
| MBTI | ISFP |
| Debut date | 2021-11-10 (3 years and 11 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Billlie (빌리) | Mystic Story | 2021-11-10 | Yes |