| idol_id | 1429 |
| Selca owner | madein_mashiro |
| Pop type | K-pop |
| Stage name (romanized) | Mashiro |
| Stage name (original) | 마시로 |
| Real name (romanized) | Sakamoto Mashiro |
| Real name (original) | 坂本舞白 |
| Birth date | 1999-12-16 (age 25) ▲ ▼ |
| Chinese zodiac sign | 🐇 Rabbit |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Tokyo |
| Height | 158.0cm (5'2") ▲ ▼ |
| Weight | |
| Blood type | AB |
| MBTI | ISFP |
| Debut date | 2022-01-03 (3 years and 10 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
Madein (메이딘) | 143 Entertainment | 2024-09-03 | Yes | Leader | ||
|
Kep1er (케플러) | Wake One Entertainment, Swing Entertainment | 2022-01-03 | No |