OPUS 21 by ANRI (杏里) has sold 200,000 copies in Japan.
OPUS 21 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
200,000 | 1x Gold | September 1995 |
Japan Sales: 200,000
Certification / note: 1x Gold
Certification Date / sales as of: September 1995
|
| Total sales | 200,000 | (in 1 country) |
Total
Sales: 200,000
(in 1 country)
|
Year-end chart performance for OPUS 21
| Chart 1995 | Rank | Sales |
| Japanese Albums (Oricon) |
82 | 284,080 |
| Chart 2006 | Rank | Sales |
 Belgian Music DVD (Ultratop Flanders) |
2 | |
 Dutch Music DVD (Dutch Charts) |
1 | |
| Chart 2007 | Rank | Sales |
| Belgian Music DVD (Ultratop Flanders) |
1 | |
| Dutch Music DVD (Dutch Charts) |
1 | |
| Chart 2008 | Rank | Sales |
| Belgian Music DVD (Ultratop Flanders) |
30 |