| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Death Note: The Last Name | $3,546,152 | -23.9% | 334 | -12 | $10,617 | $26,166,109 | 3 | Warner Bros. | false | false |
| 2 | - | The Devil Wears Prada | $1,654,628 | - | 299 | - | $5,533 | $1,654,628 | 1 | 20th Century Fox International | true | false |
| 3 | - | Children of Men | $898,742 | - | 229 | - | $3,924 | $898,742 | 1 | Toho | true | false |
| 4 | - | Saw III | $878,090 | - | 88 | - | $9,978 | $878,090 | 1 | Asmik Ace Entertainment | true | false |
| 5 | 4 | Flags of Our Fathers | $832,274 | -7.3% | 317 | -62 | $2,625 | $8,815,496 | 4 | Warner Bros. | false | false |
| 6 | 2 | Kisarazu Cats' Eye: Sayonara Game | $813,473 | -29% | 244 | +2 | $3,333 | $11,056,149 | 4 | Asmik Ace Entertainment | false | false |
| 7 | 3 | The Letters | $760,157 | -20.1% | 283 | +2 | $2,686 | $5,513,260 | 3 | Gaga | false | false |
| 8 | 5 | Heavenly Forest | $429,324 | -24.2% | 236 | -1 | $1,819 | $5,311,676 | 4 | Toei Company | false | false |
| 9 | - | Tsubakiyama kachô no nanoka-kan | $389,115 | - | 163 | - | $2,387 | $389,115 | 1 | Shochiku | true | false |
| 10 | 7 | Christmas on July 24th Avenue | $316,025 | -36.4% | 284 | - | $1,112 | $3,123,217 | 3 | Toho | false | false |
