Japanese Box Office For May 2020
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | The Real Exorcist | $1,579,244 | - | $5,035,830 | May 15 | Nikkatsu |
| 2 | Not Quite Dead Yet | $122,608 | - | $4,258,270 | Mar 20 | Shochiku |
| 3 | Akira 2017 Re-release | $72,584 | - | $1,130,351 | Apr 3 | Toho |
| 4 | Birds of Prey and the Fantabulous Emancipation of One Harley Quinn | $69,781 | - | $4,508,578 | Mar 20 | Warner Bros. |
| 5 | Fukushima 50 | $64,772 | - | $7,193,725 | Mar 6 | Shochiku |
| 6 | I Have Loved You for 30 Years, Yayoi | $57,408 | - | $1,783,960 | Mar 20 | Toho |
| 7 | Bloodshot | $40,517 | - | $54,940 | May 29 | Aeon Entertainment |
| 8 | Midsommar | $34,575 | - | $6,291,237 | Feb 21 | Phantom Film |
| 9 | Mishima: The Last Debate | $14,911 | - | $1,229,264 | Mar 20 | Gaga |
| 10 | Your Name. | $4,954 | 301 | $233,794,134 | Aug 26 | Toho |
| 11 | Shin Godzilla 2019 Re-release | $4,640 | - | $4,640 | May 16 | Toho |
| 12 | Psycho-Pass 3: First Inspector | $3,435 | - | $757,096 | Mar 27 | Toho |
| 13 | Howling Village | $3,263 | - | $12,873,896 | Feb 7 | Toei Company |
