| Full Name | Hirose Ryō |
| Stage Name | Ryo |
| Native Name | 廣瀬遼 |
| Birthday | August 4, 2007 |
| Age | 17 years and 10 months old |
| Zodiac Sign | Leo |
| Birthplace | Kyoto, Japan |
| Height | – |
| Weight | – |
| Blood Type | A |
| MBTI | ENTP-A |
| Education | – |
| Languages | Japanese, Korean |
| Group | NCT NCT WISH |
| Social Media | – |