| idol_id | 1208 |
| Selca owner | hkt48_aachan |
| Pop type | J-Pop |
| Stage name (romanized) | Aachan |
| Stage name (original) | あーちゃん |
| Real name (romanized) | Watanabe Akari |
| Real name (original) | 渡部愛加里 |
| Birth date | 2004-10-18 (age 21) ▲ ▼ |
| Chinese zodiac sign | 🐒 Monkey |
| Western zodiac sign | ♎ Libra |
| Hometown | Kanagawa |
| Height | 152.0cm (5'0") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2018-01 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
HKT48 | AKS | 2011-10-23 | No |