11（イレブン） by UA has sold 800,000 copies in Japan.
11（イレブン） certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
800,000 | 2x Platinum | May 1997 |
Japan Sales: 800,000
Certification / note: 2x Platinum
Certification Date / sales as of: May 1997
|
| Total sales | 800,000 | (in 1 country) |
Total
Sales: 800,000
(in 1 country)
|
Year-end chart performance for 11（イレブン）
| Chart 1996 | Rank | Sales |
| Japanese Albums (Oricon) |
76 | 341,180 |
| Chart 1997 | Rank | Sales |
| Japanese Albums (Oricon) |
38 | 473,710 |