A SONG FOR XX by AYUMI HAMASAKI (浜崎 あゆみ) has sold 1,451,910 copies in Japan.
A SONG FOR XX certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
1,451,910 | 3x Platinum | March 1999 |
Japan Sales: 1,451,910
Certification / note: 3x Platinum
Certification Date / sales as of: March 1999
|
| Total sales | 1,451,910 | (in 1 country) |
Total
Sales: 1,451,910
(in 1 country)
|
Year-end chart performance for A SONG FOR XX
| Chart 1999 | Rank | Sales |
| Japanese Albums (Oricon) |
16 | 1,408,930 |