If you’re talking about the old man’s dialogues, those are pretty much nonsense, but if you’re talking about the chapter itself, it was pretty chill and with little progress to the story, isn’t much going on.
They’re not MTL, just bad edited, the guy who did those is now working with us (Plastic Tears).
And now you mention it, we’re working in a volume 1-3 English release, using physical scans, so it’ll be in a pretty good quality, stay tuned.
It looks like the characters are from the music videos, but the Kisaragi station is a classic Japanese creepypasta so yeah, some combination of both afaik