| idol_id | 223 |
| Selca owner | akb48_sakiko |
| Pop type | J-Pop |
| Stage name (romanized) | Sakiko |
| Stage name (original) | さきこ |
| Real name (romanized) | Matsui Sakiko |
| Real name (original) | 松井咲子 |
| Birth date | 1990-12-10 (age 33) ▲ ▼ |
| Chinese zodiac sign | 🐎 Horse |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Saitama |
| Height | 167.5cm (5'6") ▲ ▼ |
| Weight | |
| Blood type | O |
| Debut date | 2008-12 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
AKS | 2005-12-08 | No |