Started these over half a year ago and stalled them hard, ended up picking them back up and pretty much redoing everything I did.

You can find the original TV anime here - https://nyaa.si/view/1263527
You can find the 2nd movie “The Castle Beyond the Looking Glass” here - https://nyaa.si/view/1359230
You can find the 3rd movie “Swords of an Honorable Ruler” here - https://nyaa.si/view/1359231
You can find the 4th movie “Fire on the Mystic Island” here - https://nyaa.si/view/1359234
You can find the sequel “The Final Act” TV anime here - https://nyaa.si/view/1387299

Subtitles from Crunchyroll but restyled with a few linebreak changes [CR Styled] and Offical PGS from the Blu-ray [BD]
Video and Audio encoded from BD
Media Info: https://pastebin.com/YBRAXUP4
Frame Comparisons - https://slow.pics/c/mPwd7TFL

Note: the Japanese 5.1 is actually not 5.1, the center channel is silent, I thought about altering the audio to remove the center channel but decided to just leave it alone as I didn’t want to cause any compatibility issues as it wouldn’t be a standard channel layout.

If you want to see the VapourSynth scripts, as retarded as they may be, you can see them all here - https://github.com/sorrowSAD/Scripts/tree/main/Inuyasha Movies

If there are any issues, please tell me.