| idol_id | 744 |
| Selca owner | ske48_oochan |
| Pop type | J-Pop |
| Stage name (romanized) | Oochan |
| Stage name (original) | おーちゃん |
| Real name (romanized) | Suenaga Oka |
| Real name (original) | 末永桜花 |
| Birth date | 2002-02-26 (age 22) ▲ ▼ |
| Chinese zodiac sign | 🐎 Horse |
| Western zodiac sign | ♓ Pisces |
| Hometown | Aichi |
| Height | 154.0cm (5'1") ▲ ▼ |
| Weight | |
| Blood type | A |
| Debut date | 2015-03 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
avex trax | 2008-07-30 | Yes |