Japanese Box Office For June 2020
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Dolittle | $2,925,057 | 350 | $5,247,189 | Jun 19 | Toho-Towa |
| 2 | The Real Exorcist | $2,737,162 | - | $5,035,830 | May 15 | Nikkatsu |
| 3 | Little Women | $1,809,611 | - | $2,373,488 | Jun 12 | Sony Pictures Releasing |
| 4 | Weathering with You | $1,171,281 | - | $131,561,710 | Jul 19 | Toho |
| 5 | Parasite | $1,144,857 | - | $43,949,652 | Jan 10 | Bitters End |
| 6 | Rambo: Last Blood | $914,806 | - | $3,490,070 | Jun 26 | Gaga |
| 7 | Spirited Away Studio Ghibli Fest 2020 | $857,199 | - | $7,724,246 | - | Toho |
| 8 | Wednesday Disappears | $796,072 | - | $1,390,871 | Jun 19 | Nikkatsu |
| 9 | Princess Mononoke Studio Ghibli Fest 2020 | $792,264 | - | $7,673,132 | Jun 26 | Toho |
| 10 | The Dead Don't Die | $732,355 | - | $818,621 | Jun 5 | Longride |
| 11 | Not Quite Dead Yet | $528,602 | - | $4,258,270 | Mar 20 | Shochiku |
| 12 | The Current War | $389,329 | - | $448,146 | Jun 19 | Kadokawa |
| 13 | Anna | $279,316 | - | $310,243 | Jun 5 | Kino Films |
| 14 | Shinigami: The Death Handler | $257,226 | - | $294,271 | Jun 12 | Toei Company |
| 15 | Akira 2017 Re-release | $209,790 | - | $1,130,351 | Apr 3 | Toho |
| 16 | Good Boys | $174,501 | 51 | $258,079 | Jun 12 | Parco Co. Ltd. |
| 17 | Haunt | $74,492 | - | $92,107 | Jun 12 | Regents |
| 18 | The Avengers | $58,081 | 845 | $33,019,883 | Aug 14 | Walt Disney Pictures |
| 19 | Mishima: The Last Debate | $42,855 | - | $1,229,264 | Mar 20 | Gaga |
| 20 | Birds of Prey and the Fantabulous Emancipation of One Harley Quinn | $15,175 | - | $4,508,578 | Mar 20 | Warner Bros. |
