I.B.W. by BAKUFU-SLUMP - Sales & Charts
Updated: October 16, 2021
I.B.W. by BAKUFU-SLUMP has sold 400,000 copies in Japan.
I.B.W. certifications and sales
| Country | Sales | Certification | Date | Source |
|---|---|---|---|---|
 Japan | 400 000 | 1x Platinum | 1989-11 | [1] RIAJ |
| Total sales: | 400 000 | Сountries: 1 | ||
Year-end chart performance for I.B.W.
| Chart 1989 | Rank | Sales |
| Japanese Albums (Oricon) |
57 | 206,730 |
| Chart 1990 | Rank | Sales |
| Japanese Albums (Oricon) |
88 | 139,180 |
Source