Japanese 2020 Weekend 50
December 12-13, 2020
Key:New This Week
| Rank | LW | Release | Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train | $9,029,327 | +43.5% | - | - | - | $291,131,370 | 9 | Aniplex |
| 2 | - | The Untold Tale of the Three Kingdoms | $5,703,224 | - | - | - | - | $7,418,888 | 1 | - |
| 3 | 3 | Stand by Me Doraemon 2 | $1,788,752 | -23.9% | - | - | - | $17,209,641 | 4 | - |
| 4 | 2 | Takizawa Enbujo Zero | $1,351,157 | -64.7% | - | - | - | $10,225,663 | 2 | Shochiku |
| 5 | - | Godai - The Wunderkind | $865,122 | - | - | - | - | $1,600,707 | 1 | Independent Films |
| 6 | 4 | Fate/Grand Order the Movie: Divine Realm of the Round Table: Camelot | $588,788 | -64.2% | - | - | - | $2,892,513 | 2 | Aniplex |
| 7 | 5 | Silent Tokyo | $419,498 | -51.7% | - | - | - | $2,730,104 | 2 | - |
| 8 | - | Evangelion: 2.0 You Can (Not) Advance 2020 Re-release | $415,109 | - | - | - | - | - | 1 | - |
| 9 | 6 | The Witches | $316,189 | -46.9% | - | - | - | $1,720,908 | 2 | Warner Bros. |
| 10 | 8 | The Legend of Hei | $184,187 | -18.1% | - | - | - | $3,909,160 | 6 | Aniplex |
