| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Star Wars: Episode III - Revenge of the Sith | $18,975,503 | - | 757 | - | $25,066 | $18,975,503 | 1 | 20th Century Fox International | true | false |
| 2 | 1 | War of the Worlds | $8,879,977 | -41.3% | 825 | -16 | $10,763 | $26,174,549 | 2 | United International Pictures | false | false |
| 3 | 2 | Train Man | $1,518,775 | -11.3% | 191 | -4 | $7,951 | $23,276,627 | 6 | Toho | false | false |
| 4 | - | Fly, Daddy, Fly | $615,969 | - | 211 | - | $2,919 | $615,969 | 1 | Toei Company | true | false |
| 5 | 3 | Batman Begins | $612,259 | -38.7% | 298 | -186 | $2,054 | $10,378,297 | 4 | Warner Bros. | false | false |
| 6 | 4 | Samurai Commando: Mission 1549 | $608,863 | -29.4% | 236 | -27 | $2,579 | $13,945,883 | 5 | Toho | false | false |
| 7 | - | Marathon | $266,977 | - | 128 | - | $2,085 | $1,166,364 | 2 | Shochiku | false | false |
| 8 | 5 | Negotiator: Mashita Masayoshi | $249,670 | -37.7% | 212 | -29 | $1,177 | $36,733,286 | 10 | Toho | false | false |
| 9 | - | The Desperate Nine | $244,247 | - | 95 | - | $2,571 | $805,767 | 1 | Asmik Ace Entertainment | true | false |
| 10 | 6 | Unleashed | $243,918 | -34.4% | 153 | -12 | $1,594 | $2,540,596 | 3 | Asmik Ace Entertainment | false | false |
