| idol_id | 1427 |
| Selca owner | billlie_haruna |
| Pop type | K-pop |
| Stage name (romanized) | Haruna |
| Stage name (original) | 하루나 |
| Real name (romanized) | Osato Haruna |
| Real name (original) | 大里 春菜 |
| Birth date | 2006-01-30 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐕 Dog |
| Western zodiac sign | ♒ Aquarius |
| Hometown | Kishiwada |
| Height | 165.0cm (5'5") ▲ ▼ |
| Weight | 47.0kg (104lb) ▲ ▼ |
| Blood type | A |
| MBTI | ESTP |
| Debut date | 2021-11-10 (4 years and 10 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Billlie (빌리) | Mystic Story | 2021-11-10 | Yes |