| idol_id | 1148 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Miya |
| Stage name (original) | 미야 |
| Real name (romanized) | Miyauchi Haruka |
| Real name (original) | 宮内 はるか (みやうち はるか) |
| Birth date | 1993-05-26 (age 31) ▲ ▼ |
| Chinese zodiac sign | 🐓 Rooster |
| Western zodiac sign | ♊ Gemini |
| Hometown | Shizuoka |
| Height | 163.0cm (5'4") ▲ ▼ |
| Weight | |
| Blood type | O |
| MBTI | INTP |
| Debut date | 2018-09-05 (6 years and 2 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
GWSN (공원소녀) | Kiwi Media Group | 2018-09-05 | Yes |