| idol_id | 1160 |
| Selca owner | stu48_ochochan |
| Pop type | J-Pop |
| Stage name (romanized) | Ochochan |
| Stage name (original) | おちょちゃん |
| Real name (romanized) | Cho Orie |
| Real name (original) | 張織慧 |
| Birth date | 2001-10-18 (age 24) ▲ ▼ |
| Chinese zodiac sign | 🐍 Snake |
| Western zodiac sign | ♎ Libra |
| Hometown | Okayama |
| Height | 159.0cm (5'3") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2017-03-31 (8 years and 7 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
STU48 | AKS | 2018-01 | No |