| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Doomsday: The Sinking of Japan | $5,153,964 | - | 316 | - | $16,310 | $5,153,964 | 1 | Toho | true | false |
| 2 | 1 | Mission: Impossible III | $3,656,450 | -42.2% | 749 | -58 | $4,881 | $21,362,402 | 2 | United International Pictures | false | false |
| 3 | - | Pokémon Ranger and the Temple of the Sea | $3,549,713 | - | 319 | - | $11,127 | $3,549,713 | 1 | Toho | true | false |
| 4 | 2 | Cars | $1,515,480 | -39.8% | 508 | -130 | $2,983 | $8,952,885 | 3 | Buena Vista International | false | false |
| 5 | 3 | Brave Story | $1,243,044 | -41.7% | 364 | +1 | $3,414 | $4,432,776 | 2 | Warner Bros. | false | false |
| 6 | 4 | Death Note | $1,139,384 | -43.2% | 267 | -5 | $4,267 | $19,061,107 | 5 | Warner Bros. | false | false |
| 7 | 6 | The Da Vinci Code | $624,135 | -38.4% | 303 | -27 | $2,059 | $72,721,154 | 9 | Sony Pictures Releasing | false | false |
| 8 | - | Love.Com: The Movie | $600,207 | - | 112 | - | $5,358 | $600,207 | 1 | Shochiku | true | false |
| 9 | 5 | Silent Hill | $576,338 | -45.5% | 176 | +1 | $3,274 | $2,462,398 | 2 | Shochiku | false | false |
| 10 | 8 | Midnight Sun | $342,552 | -47.5% | 148 | -67 | $2,314 | $7,074,505 | 5 | Shochiku | false | false |
