| idol_id | 1968 |
| Selca owner | ske48_sanachan |
| Pop type | J-Pop |
| Stage name (romanized) | Sanachan |
| Stage name (original) | さなちゃん |
| Real name (romanized) | Kumoi Sana |
| Real name (original) | 雲井 紗菜 |
| Birth date | 2005-11-27 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐓 Rooster |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Aichi |
| Height | 157.0cm (5'2") ▲ ▼ |
| Weight | |
| Blood type | B |
| Debut date | 2025-03-15 (1 year and 6 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
SKE48 | avex trax | 2008-07-30 | Yes |