| Birth Name | Fujinaga Sakuya (藤永咲哉) |
| Stage Name | Sakuya (사쿠야) |
| Birthday | November 18, 2007 |
| Nationality | Japanese |
| Height | 171.8 cm |
| Weight | 57.5 kg |
| Blood Type | AB |
| MBTI | ENFP |
| Group | NCT |
| Company | SM Entertainment |
| Position | Dancer, Vocalist, Rapper. Maknae * |
| Probable Position | Dancer, Vocalist, Rapper. Maknae * |
| Zodiac Sign | Scorpio |
| Representative Emoji | 🥐 |