| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Detective Conan: Zero the Enforcer | $1,647,220 | -16.2% | - | - | - | $69,180,744 | 7 | Toho | false | false |
| 2 | 2 | Peter Rabbit | $1,364,828 | -18.7% | 311 | -152 | $4,388 | $4,952,589 | 2 | Sony Pictures Releasing | false | false |
| 3 | - | What a Wonderful Family! 3: My Wife, My Life | $1,155,640 | - | - | - | - | $1,579,717 | 1 | Shochiku | true | false |
| 4 | - | After the Rain | $1,100,898 | - | - | - | - | $1,461,908 | 1 | Toho | true | false |
| 5 | 3 | Avengers: Infinity War | $742,389 | -33.8% | - | - | - | $32,361,508 | 5 | Walt Disney Pictures | false | false |
| 6 | - | My Friend 'A' | $687,285 | - | - | - | - | $874,327 | 1 | Gaga | true | false |
| 7 | - | Rampage | $648,637 | - | - | - | - | $3,276,473 | 2 | Warner Bros. | false | false |
| 8 | - | Code Geass: Lelouch of the Re;Surrection 2018 Re-release | $620,280 | - | - | - | - | $620,280 | 1 | Showgate | true | false |
| 9 | - | Flea-picking Samurai | $593,482 | - | - | - | - | $3,524,012 | 2 | Toho | false | false |
| 10 | 5 | Laplace's Witch | $525,171 | -33.6% | - | - | - | $10,919,843 | 4 | Toho | false | false |
| 11 | 9 | Coco | $125,192 | -49.2% | - | - | - | $46,154,545 | 11 | Walt Disney Pictures | false | false |
| 12 | - | Phantom Thread | $86,945 | - | - | - | - | $143,995 | 1 | Universal Pictures International (UPI) | true | false |
| 13 | 12 | 12 Strong | $24,550 | -86.9% | 97 | -97 | $253 | $1,930,314 | 4 | Gaga | false | false |
| 14 | 13 | Darkest Hour | $16,283 | -56.9% | - | - | - | $2,824,073 | 9 | Universal Pictures International (UPI) | false | false |
| 15 | 15 | Pacific Rim: Uprising | $5,870 | -60.8% | - | - | - | $8,294,105 | 7 | Universal Pictures International (UPI) | false | false |
| 16 | 17 | Black Panther | $4,231 | +44.4% | - | - | - | $14,587,768 | 13 | Walt Disney Pictures | false | false |
| 17 | 16 | Jumanji: Welcome to the Jungle | $4,058 | -68.1% | 5 | -13 | $811 | $11,457,636 | 8 | Sony Pictures Releasing | false | false |
| 18 | 14 | Stronger | $3,724 | -75.7% | 20 | - | $186 | $137,586 | 3 | - | false | false |
| 19 | 18 | The Big Sick | $978 | +11.6% | 5 | -3 | $195 | $231,320 | 14 | Gaga | false | false |
