| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Red Cliff | $3,635,329 | -10.9% | 543 | -1 | $6,694 | $25,463,515 | 3 | Toho-Towa | false | false |
| 2 | - | Happy Flight | $2,213,002 | - | 307 | - | $7,208 | $2,213,002 | 1 | Toho | true | false |
| 3 | 3 | Iesu! Purikyua 5 gô gô! Okashi no kuni no happî bâsudei | $1,314,117 | -18.4% | 150 | - | $8,760 | $3,470,186 | 2 | Toei Company | false | false |
| 4 | 2 | Suspect X | $1,229,970 | -30.8% | 325 | -85 | $3,784 | $43,480,708 | 7 | Toho | false | false |
| 5 | 4 | The Handsome Suit | $748,740 | -26.2% | 233 | - | $3,213 | $5,635,979 | 3 | Asmik Ace Entertainment | false | false |
| 6 | 6 | Journey to the Center of the Earth | $554,953 | -13.3% | 106 | +1 | $5,235 | $5,599,830 | 4 | Gaga | false | false |
| 7 | 7 | Where the Legend Lives | $454,504 | -21.1% | 320 | - | $1,420 | $4,888,415 | 3 | Toei Company | false | false |
| 8 | 10 | P.S. I Love You | $409,524 | -22.9% | 279 | - | $1,467 | $9,325,678 | 5 | Toho-Towa | false | false |
| 9 | 8 | Eagle Eye | $394,305 | -29.3% | 311 | - | $1,267 | $12,608,212 | 5 | Herald Film Company | false | false |
| 10 | 5 | The X Files: I Want to Believe | $385,226 | -41.3% | 254 | - | $1,516 | $1,855,295 | 2 | 20th Century Fox International | false | false |
| 11 | - | Leatherheads | $36,638 | - | 22 | - | $1,665 | $208,068 | 2 | Toho-Towa | false | false |
| 12 | - | Angus, Thongs and Perfect Snogging | $17,355 | - | 6 | - | $2,892 | $17,355 | 1 | Paramount Pictures International | true | false |
| 13 | 16 | Before the Devil Knows You're Dead | $9,949 | -47.2% | 4 | +1 | $2,487 | $218,348 | 6 | Sony Pictures Releasing | false | false |
| 14 | 17 | Iron Man | $4,976 | -43.1% | 15 | -15 | $331 | $8,648,146 | 8 | Sony Pictures Releasing | false | false |
| 15 | 18 | Pistol Whipped | $1,287 | +1,880% | 1 | - | $1,287 | $82,487 | 10 | Sony Pictures Releasing | false | false |
| 16 | - | Zombie Strippers! | $1,131 | - | 1 | - | $1,131 | $64,313 | 6 | Sony Pictures Releasing | false | false |
