| idol_id | 566 |
| Selca owner | nmb48_keicchi |
| Pop type | J-Pop |
| Stage name (romanized) | Keicchi |
| Stage name (original) | けいっち |
| Real name (romanized) | Jonishi Kei |
| Real name (original) | 上西恵 |
| Birth date | 1995-03-18 (age 29) ▲ ▼ |
| Chinese zodiac sign | 🐖 Pig |
| Western zodiac sign | ♓ Pisces |
| Hometown | Konan, Shiga |
| Height | 153.0cm (5'0") ▲ ▼ |
| Weight | |
| Blood type | |
| Debut date | 2010-10 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
NMB48 | Showtitle | 2010-10-09 | No |