| idol_id | 711 |
| Selca owner | ske48_kohachan |
| Pop type | J-Pop |
| Stage name (romanized) | Kohachan |
| Stage name (original) | こはちゃん |
| Real name (romanized) | Shirayuki Kohaku |
| Real name (original) | 白雪 希明 |
| Birth date | 1998-08-30 (age 25) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♍ Virgo |
| Hometown | Aichi |
| Height | 159.5cm (5'3") ▲ ▼ |
| Weight | |
| Blood type | B |
| Debut date | 2016-11 ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
avex trax | 2008-07-30 | No |