Funimation has picked up the North American rights for the film while Anime Limited has grabbed the UK rights.
The film is getting a theatrical release from Anime Limited in the UK later this month while Funimation is doing an Academy Award qualifying run in December and a larger release in early 2017.
Ahead of that, Anime Limited has now dropped the first dubbed trailer for it that was directed by Stephanie Sheh and Michael Sinterniklaas at NYAV Post.