WHO ARE YOU? by HIROOMI TOSAKA has sold 0 copies on streaming services.
WHO ARE YOU? certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of |
| Total sales | 0 | Album-equivalent unit |
Total
Sales: 0
Album-equivalent unit
|
Year-end chart performance for WHO ARE YOU?
| Chart 2020 | Rank | Sales |
 Japanese Albums (Oricon) |
77 | 51,710 |