THE 7TH BLUES by B'Z has sold 1,630,450 copies in Japan.
THE 7TH BLUES certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
1,630,450 | 4x Platinum | March 1994 |
Japan Sales: 1,630,450
Certification / note: 4x Platinum
Certification Date / sales as of: March 1994
|
| Total sales | 1,630,450 | (in 1 country) |
Total
Sales: 1,630,450
(in 1 country)
|
Year-end chart performance for THE 7TH BLUES
| Chart 1994 | Rank | Sales |
| Japanese Albums (Oricon) |
4 | 1,630,450 |