| idol_id | 503 |
| Selca owner | mosocalibration_mahiru |
| Pop type | J-Pop |
| Stage name (romanized) | Mahiru |
| Stage name (original) | まひる |
| Real name (romanized) | Kurumizawa Mahiru |
| Real name (original) | 胡桃沢まひる |
| Birth date | 1993-11-27 (age 30) ▲ ▼ |
| Chinese zodiac sign | 🐓 Rooster |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Tokyo |
| Height | |
| Weight | |
| Blood type | A |
| Debut date | 2013-10-19 (11 years and 1 month ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Moso Calibration (妄想キャリブレーション) | DEARSTAGE | 2013-10-19 | 2019-02-23 | Group disbanded |