| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | National Treasure | $1,868,660 | -35% | 341 | - | $5,479 | $9,175,429 | 2 | Buena Vista International | false | false |
| 2 | - | The Aviator | $1,545,371 | - | 371 | - | $4,165 | $1,545,371 | 1 | Shochiku | true | false |
| 3 | 3 | Lorelei | $1,224,562 | -24.3% | 263 | +4 | $4,656 | $16,010,349 | 4 | Toho | false | false |
| 4 | 2 | Bridget Jones: The Edge of Reason | $1,155,352 | -32.6% | 293 | -8 | $3,943 | $5,261,590 | 2 | United International Pictures | false | false |
| 5 | 4 | Shark Tale | $1,151,981 | -14.7% | 317 | -112 | $3,634 | $10,947,476 | 4 | Asmik Ace Entertainment | false | false |
| 6 | 6 | One Piece: Baron Omatsuri and the Secret Island | $756,638 | -15.5% | 271 | -3 | $2,792 | $6,545,276 | 4 | Toei Company | false | false |
| 7 | 5 | Rockman. EXE: The Program of Light and Darkness | $559,800 | -48.8% | 259 | +2 | $2,161 | $6,178,840 | 3 | Toho | false | false |
| 8 | 8 | Howl's Moving Castle | $496,632 | -12.2% | 450 | - | $1,103 | $185,010,112 | 19 | Toho | false | false |
| 9 | 7 | The Phantom of the Opera | $376,143 | -35% | 186 | -46 | $2,022 | $35,227,824 | 9 | Gaga | false | false |
| 10 | 10 | Eternal Sunshine of the Spotless Mind | $352,903 | -21.4% | 75 | - | $4,705 | $1,474,750 | 2 | Gaga | false | false |
