| idol_id | 1790 |
| Selca owner | stu48_yunayuna |
| Pop type | J-Pop |
| Stage name (romanized) | Yunayuna |
| Stage name (original) | ゆなゆな |
| Real name (romanized) | Kawamata Yuuna |
| Real name (original) | 川又優菜 |
| Birth date | 2003-12-10 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐐 Goat |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Hiroshima |
| Height | 162.0cm (5'4") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2019-10-27 (5 years ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
STU48 | AKS | 2018-01 | Yes |