アンコール by BACK NUMBER has sold 500,000 copies in Japan.
アンコール certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
500,000 | 2x Platinum | December 2016 |
Japan Sales: 500,000
Certification / note: 2x Platinum
Certification Date / sales as of: December 2016
|
| Total sales | 500,000 | (in 1 country) |
Total
Sales: 500,000
(in 1 country)
|
Year-end chart performance for アンコール
| Chart 2010 | Rank | Sales |
 Italian Music DVD (FIMI) |
14 | |
| Chart 2017 | Rank | Sales |
| Japanese Albums (Oricon) |
5 | 555,480 |
| Chart 2018 | Rank | Sales |
| Japanese Albums (Oricon) |
88 | |
| Chart 2019 | Rank | Sales |
| Japanese Albums (Oricon) |
96 | 48,444 |