| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 2 | Detective Conan: Zero the Enforcer | $5,056,400 | -9% | - | - | - | $57,024,520 | 4 | Toho | false | false |
| 2 | 1 | Avengers: Infinity War | $3,738,542 | -58.8% | - | - | - | $23,377,446 | 2 | Walt Disney Pictures | false | false |
| 3 | - | Laplace's Witch | $2,551,494 | - | - | - | - | $4,538,598 | 1 | Toho | true | false |
| 4 | 3 | Ready Player One | $2,052,354 | -6.9% | - | - | - | $17,220,899 | 3 | Warner Bros. | false | false |
| 5 | 4 | Crayon Shin-chan: Burst Serving! Kung Fu Boys - Ramen Rebellion | $1,681,592 | +9% | - | - | - | $13,461,370 | 4 | Toho | false | false |
| 6 | 5 | Coco | $898,497 | -0.1% | - | - | - | $44,530,489 | 8 | Walt Disney Pictures | false | false |
| 7 | - | Mobile Suit Gundam: The Origin VI - Rise of the Red Comet | $868,439 | - | - | - | - | $868,439 | 1 | Shochiku | true | false |
| 8 | - | 12 Strong | $805,244 | - | 194 | - | $4,150 | $805,244 | 1 | Gaga | true | false |
| 9 | - | My Little Monster | $732,487 | - | - | - | - | $3,329,293 | 2 | Toho | false | false |
| 10 | 7 | The Boss Baby | $658,873 | +26.6% | - | - | - | $30,741,043 | 7 | Toho-Towa | false | false |
| 11 | 6 | Inuyashiki | $594,338 | -18.5% | - | - | - | $5,550,650 | 3 | Toho | false | false |
| 12 | 8 | Jumanji: Welcome to the Jungle | $462,621 | +5.8% | 346 | -4 | $1,337 | $11,070,550 | 5 | Sony Pictures Releasing | false | false |
| 13 | 9 | The Greatest Showman | $351,133 | -13.6% | 182 | -48 | $1,929 | $46,457,255 | 12 | 20th Century Fox International | false | false |
| 14 | 10 | Pacific Rim: Uprising | $193,979 | -48.6% | - | - | - | $7,933,933 | 4 | Universal Pictures International (UPI) | false | false |
| 15 | 12 | Darkest Hour | $77,537 | -14% | - | - | - | $2,543,901 | 6 | Universal Pictures International (UPI) | false | false |
| 16 | 13 | Black Panther | $7,148 | -4.8% | - | - | - | $14,563,096 | 10 | Walt Disney Pictures | false | false |
| 17 | 14 | The Big Sick | $3,844 | +77% | 12 | -1 | $320 | $219,465 | 11 | Gaga | false | false |
