| idol_id | 546 |
| Selca owner | nmb48_aika |
| Pop type | J-Pop |
| Stage name (romanized) | Aika |
| Stage name (original) | あいか |
| Real name (romanized) | Aika Nishimura |
| Real name (original) | 西村愛華 |
| Birth date | 1998-01-12 (age 27) ▲ ▼ |
| Chinese zodiac sign | 🐂 Ox |
| Western zodiac sign | ♑ Capricorn |
| Hometown | Kyoto |
| Height | 155.0cm (5'1") ▲ ▼ |
| Weight | |
| Blood type | |
| Debut date | 2012-12 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
NMB48 | Showtitle | 2010-10-09 | No |