| idol_id | 670 |
| Selca owner | ske48_aachan |
| Pop type | J-Pop |
| Stage name (romanized) | Aachan |
| Stage name (original) | あーちゃん |
| Real name (romanized) | Kamimura Ayuka |
| Real name (original) | 上村亜柚香 |
| Birth date | 2004-01-27 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐒 Monkey |
| Western zodiac sign | ♒ Aquarius |
| Hometown | Aichi |
| Height | 155.5cm (5'1") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2015-05 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
SKE48 | avex trax | 2008-07-30 | Yes |