I managed to download it after a few days. Thank you seeders!
Disc 1 has the film (about 30 GB in H.264, 8 bits, 28.56 GB, if you only allow Japanese audio).
Discs 2 + 3 are the extras.
Here's my [MediaInfo](https://pastebin.com/8MtM2iaf) after I run it through mkvtoolnix:
Comments - 6
TGminer
pip3
Animaker
xCryptic
ONIX
Faiakes