| idol_id | 1263 |
| Selca owner | stu48_kokoa |
| Pop type | J-Pop |
| Stage name (romanized) | Kokoa |
| Stage name (original) | ここあ |
| Real name (romanized) | Kai Kokoa |
| Real name (original) | 甲斐心愛 |
| Birth date | 2003-11-28 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐐 Goat |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Hiroshima |
| Height | 149.0cm (4'11") ▲ ▼ |
| Weight | |
| Blood type | B |
| Debut date | 2017-03-31 (7 years and 7 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
STU48 | AKS | 2018-01 | Yes |