My other release got stuck because of a technical problem, i’ll post this instead.
As far as i know you can only find english subs (Tsama posted mega link in the comments): https://nyaa.si/view/1170898 , and italian subs: https://nyaa.si/view/1177674 for this.
Kinda niche movie, but definitely worth it.

 Recommended player: mpv

Video: BDrip (x265) from jap. BR
Audio: Japanese - Opus 192 Kbps

These are the screens* with some of the most demanding bitrate of this movie, with lots of grain/grain-like objects and ease of increasing artifacts
*(still made with old mpc-hc while tuned encoding on mpv)

Source (BR)	Encode