| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Howl's Moving Castle | $9,165,808 | -6.8% | 450 | - | $20,368 | $81,210,846 | 4 | Toho | false | false |
| 2 | 2 | The Incredibles | $4,777,279 | -34.6% | 690 | +1 | $6,923 | $14,689,543 | 2 | Buena Vista International | false | false |
| 3 | - | Windstruck | $2,252,475 | - | 297 | - | $7,584 | $2,252,475 | 1 | Warner Bros. | true | false |
| 4 | 4 | Be with You | $1,525,287 | -12.2% | 235 | -18 | $6,490 | $36,153,926 | 7 | Toho | false | false |
| 5 | 3 | Godzilla: Final Wars | $1,215,335 | -35.2% | 287 | +2 | $4,234 | $3,822,189 | 2 | Toho | false | false |
| 6 | 5 | The Polar Express | $879,907 | -26% | 369 | -46 | $2,384 | $5,767,004 | 3 | Warner Bros. | false | false |
| 7 | - | Lady Joker | $430,625 | - | 229 | - | $1,880 | $430,625 | 1 | Toei Company | true | false |
| 8 | 6 | Everybody Has Secrets | $410,734 | -35.6% | 159 | +4 | $2,583 | $4,888,679 | 3 | Toshiba Entertainment | false | false |
| 9 | 7 | Collateral | $260,255 | -30.7% | 193 | -68 | $1,348 | $19,839,525 | 7 | United International Pictures | false | false |
| 10 | 8 | Sky Captain and the World of Tomorrow | $173,715 | -43.6% | 204 | -12 | $851 | $2,111,175 | 3 | Gaga | false | false |
