| idol_id | 372 |
| Selca owner | |
| Pop type | J-Pop |
| Stage name (romanized) | Chiizu |
| Stage name (original) | ちぃず |
| Real name (romanized) | Umemoto Izumi |
| Real name (original) | 梅本泉 |
| Birth date | 1997-05-15 (age 28) ▲ ▼ |
| Chinese zodiac sign | 🐂 Ox |
| Western zodiac sign | ♉ Taurus |
| Hometown | Fukuoka |
| Height | 149.0cm (4'11") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2012-09 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
HKT48 | AKS | 2011-10-23 | No |