| idol_id | 1829 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Koko |
| Stage name (original) | 코코 |
| Real name (romanized) | Narai Koko |
| Real name (original) | 奈良井 胡々 |
| Birth date | 2006-11-14 (age 18) ▲ ▼ |
| Chinese zodiac sign | 🐕 Dog |
| Western zodiac sign | ♏ Scorpio |
| Hometown | Osaka |
| Height | 173.5cm (5'8") ▲ ▼ |
| Weight | |
| Blood type | |
| MBTI | ESFJ |
| Debut date | 2024-11-25 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
izna (이즈나) | Wake One | 2024-11-25 | Yes |