| idol_id | 1962 |
| Selca owner | nmb48_chihirun |
| Pop type | J-Pop |
| Stage name (romanized) | Chihirun |
| Stage name (original) | ちひるん |
| Real name (romanized) | Ishiyama Chihiro |
| Real name (original) | 石山 千尋 |
| Birth date | 2008-05-24 (age 17) ▲ ▼ |
| Chinese zodiac sign | 🐀 Rat |
| Western zodiac sign | ♊ Gemini |
| Hometown | Hyogo |
| Height | 168.5cm (5'6") ▲ ▼ |
| Weight | |
| Blood type | O |
| Debut date | 2024-07-08 (1 year and 3 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
NMB48 | Showtitle | 2010-10-09 | Yes |