An interesting series of tales. The last one in particular had be guessing all sort of things, from some sort of internal delusion, to a sort of purgatory in the afterlife, up to what appears to be the prelude to a nuclear strike.
Glad to see more works from Yamagishi Ryouko being localized. I really appreciate the time and effort you put into this.
I have 3 books of hers scanned. Let me know if you need the raws to work on something.