List of Japanese films of 2017
A list of Japanese films that were first released in 2017.
Highest-grossing films
The following is a list of the 10 highest-grossing Japanese films at the Japanese box office during 2017.| Rank | Title | Gross |
| 1 | ' | |
| 2 | ' | |
| 3 | Gintama | |
| 4 | ' | |
| 5 | Let Me Eat Your Pancreas | |
| 6 | Mary and the Witch's Flower | |
| 7 | ' | |
| 8 | ' | |
| 9 | ' | |
| 10 | Memoirs of a Murderer |