FIRST IMPACT by KEP1ER (케플러) has sold 396,102 copies in Korea.
FIRST IMPACT certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
396,102 | Circle Charts | Year End 2022 |
Korea Sales: 396,102
Certification / note: Circle Charts
Certification Date / sales as of: Year End 2022
|
| Total sales | 396,102 | (in 1 country) |
Total
Sales: 396,102
(in 1 country)
|
Year-end chart performance for FIRST IMPACT
| Chart 2022 | Rank | Sales |
 Japanese Albums (Oricon) |
83 | 46,653 |
| South Korean Albums (Circle Chart) |
42 | 396,102 |