LOVE PIECE by AI OTSUKA (大塚 愛) has sold 500,000 copies in Japan.
LOVE PIECE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
500,000 | 2x Platinum | September 2007 |
Japan Sales: 500,000
Certification / note: 2x Platinum
Certification Date / sales as of: September 2007
|
| Total sales | 500,000 | (in 1 country) |
Total
Sales: 500,000
(in 1 country)
|
Year-end chart performance for LOVE PIECE
| Chart 2007 | Rank | Sales |
| Japanese Albums (Oricon) |
29 | 357,544 |