| idol_id | 426 |
| Selca owner | hkt48_riochan |
| Pop type | J-Pop |
| Stage name (romanized) | Riochan |
| Stage name (original) | りおちゃん |
| Real name (romanized) | Shimizu Rio |
| Real name (original) | 清水梨央 |
| Birth date | 2003-10-10 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐑 Goat |
| Western zodiac sign | ♎ Libra |
| Hometown | Fukuoka |
| Height | 154.0cm (5'1") ▲ ▼ |
| Weight | |
| Blood type | AB |
| Debut date | 2016-07 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
AKS | 2011-10-23 | Yes |