| idol_id | 1528 |
| Selca owner | hkt48_koko |
| Pop type | J-Pop |
| Stage name (romanized) | Koko |
| Stage name (original) | ここ |
| Real name (romanized) | Eguchi Kokoha |
| Real name (original) | 江口心々華 |
| Birth date | 2007-04-24 (age 17) ▲ ▼ |
| Chinese zodiac sign | 🐖 Pig |
| Western zodiac sign | ♉ Taurus |
| Hometown | Nagasaki |
| Height | 149.0cm (4'11") ▲ ▼ |
| Weight | |
| Blood type | B |
| Debut date | 2022-05 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
HKT48 | AKS | 2011-10-23 | Yes |