| idol_id | 253 |
| Selca owner | akb48_ucchii |
| Pop type | J-Pop |
| Stage name (romanized) | Ucchii |
| Stage name (original) | ウッチー |
| Real name (romanized) | Uchida Mayumi |
| Real name (original) | 内田眞由美 |
| Birth date | 1993-12-27 (age 31) ▲ ▼ |
| Chinese zodiac sign | 🐓 Rooster |
| Western zodiac sign | ♑ Capricorn |
| Hometown | Tokyo |
| Height | 150.0cm (4'11") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2007-10 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
AKB48 | AKS | 2005-12-08 | No |