| idol_id | 1547 |
| Selca owner | babababambi_usa |
| Pop type | J-Pop |
| Stage name (romanized) | Usa |
| Stage name (original) | 宇咲 |
| Real name (romanized) | Hiiragi Usa |
| Real name (original) | 柊 宇咲 |
| Birth date | 2003-04-27 (age 21) ▲ ▼ |
| Chinese zodiac sign | 🐑 Goat |
| Western zodiac sign | ♉ Taurus |
| Hometown | Kanagawa Prefecture |
| Height | 156.0cm (5'1") ▲ ▼ |
| Weight | |
| Blood type | |
| Debut date | 2015-01 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
(#ババババンビ)
|
01familia | 2020-03-27 | Yes |