| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Dororo | $3,719,795 | - | 295 | - | $12,609 | $3,719,795 | 1 | Toho | true | false |
| 2 | - | The Pursuit of Happyness | $2,867,256 | - | 271 | - | $10,580 | $2,867,256 | 1 | Sony Pictures Releasing | true | false |
| 3 | 2 | Marie Antoinette | $1,652,916 | -28.7% | 274 | +1 | $6,032 | $6,780,768 | 2 | Toho | false | false |
| 4 | 1 | The Departed | $1,511,877 | -36.2% | 361 | +300 | $4,188 | $5,854,797 | 2 | Warner Bros. | false | false |
| 5 | 5 | I Just Didn't Do It | $886,168 | -7% | 203 | - | $4,365 | $2,980,947 | 2 | Warner Bros. | false | false |
| 6 | 3 | Letters from Iwo Jima | $837,257 | -23.7% | 304 | +6 | $2,754 | $37,612,223 | 8 | Warner Bros. | false | false |
| 7 | 4 | Love Never to End | $739,639 | -30.5% | 288 | - | $2,568 | $6,796,331 | 3 | Toho | false | false |
| 8 | 6 | Monster House | $572,929 | -38.3% | 252 | -43 | $2,273 | $3,326,351 | 3 | Sony Pictures Releasing | false | false |
| 9 | 8 | Boku wa imôto ni koi wo suru | $494,897 | -25.6% | 76 | - | $6,511 | $1,695,413 | 2 | Toshiba Entertainment | false | false |
| 10 | - | 26 Years Diary | $482,305 | - | 148 | - | $3,258 | $482,305 | 1 | Sony Pictures Releasing | true | false |
