The soundtrack WINTER SONATA (겨울연가) has sold 1,372,532 copies in Japan and Korea.
WINTER SONATA (겨울연가) certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
1,000,000 | 1 Million | September 2004 |
Japan Sales: 1,000,000
Certification / note: 1 Million
Certification Date / sales as of: September 2004
|
 Korea |
372,532 | RIAK / Gaon charts |
Korea Sales: 372,532
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
| Total sales | 1,372,532 | (in 2 countries) |
Total
Sales: 1,372,532
(in 2 countries)
|
Year-end chart performance for WINTER SONATA (겨울연가)
| Chart 2002 | Rank | Sales |
| South Korean Albums (Gaon) |
13 | 372,532 |
 Taiwanese Albums |
16 | 140,000 |
| Chart 2003 | Rank | Sales |
| South Korean Albums (Gaon) |
94 | 30,332 |
| Chart 2004 | Rank | Sales |
| Japanese Albums (Oricon) |
11 | 758,194 |