| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Detective Conan: Zero the Enforcer | $2,530,114 | -50% | - | - | - | $61,798,523 | 5 | Toho | false | false |
| 2 | 2 | Avengers: Infinity War | $1,841,717 | -50.7% | - | - | - | $27,858,363 | 3 | Walt Disney Pictures | false | false |
| 3 | - | The Blood of Wolves | $1,344,468 | - | - | - | - | $1,344,468 | - | Toei Company | - | false |
| 4 | 3 | Laplace's Witch | $1,252,116 | -50.9% | - | - | - | $7,644,568 | 2 | Toho | false | false |
| 5 | 4 | Ready Player One | $1,155,804 | -43.7% | - | - | - | $19,613,344 | 4 | Warner Bros. | false | false |
| 6 | - | Saraba seishun, saredo seishun | $907,080 | - | - | - | - | $907,080 | 1 | Nikkatsu | true | false |
| 7 | 5 | Crayon Shin-chan: Burst Serving! Kung Fu Boys - Ramen Rebellion | $731,443 | -56.5% | - | - | - | $14,315,440 | 5 | Toho | false | false |
| 8 | 6 | Coco | $408,212 | -54.6% | - | - | - | $45,297,314 | 9 | Walt Disney Pictures | false | false |
| 9 | 8 | 12 Strong | $402,622 | -50% | - | - | - | $1,449,439 | 2 | Gaga | false | false |
| 10 | 7 | Mobile Suit Gundam: The Origin VI - Rise of the Red Comet | $318,198 | -63.4% | - | - | - | $1,636,272 | 2 | Shochiku | false | false |
| 11 | 9 | My Little Monster | $284,443 | -61.2% | - | - | - | $3,962,689 | 3 | Toho | false | false |
| 12 | 13 | The Greatest Showman | $186,619 | -46.9% | 125 | -57 | $1,492 | $46,983,521 | 13 | 20th Century Fox International | false | false |
| 13 | 12 | Jumanji: Welcome to the Jungle | $143,739 | -68.9% | 269 | -77 | $534 | $11,336,693 | 6 | Sony Pictures Releasing | false | false |
| 14 | 14 | Pacific Rim: Uprising | $125,727 | -35.2% | - | - | - | $8,175,551 | 5 | Universal Pictures International (UPI) | false | false |
| 15 | - | Stronger | $48,503 | - | 40 | - | $1,212 | $48,503 | 1 | - | true | false |
| 16 | 15 | Darkest Hour | $48,336 | -37.7% | - | - | - | $2,657,587 | 7 | Universal Pictures International (UPI) | false | false |
| 17 | 16 | Black Panther | $4,257 | -40.4% | - | - | - | $14,573,920 | 11 | Walt Disney Pictures | false | false |
| 18 | 17 | The Big Sick | $1,580 | -58.9% | 11 | -1 | $143 | $224,981 | 12 | Gaga | false | false |
