Yay! The renumber went through. Thanks mods!
For the most part, there are 2 original numbering systems. Here are the groups of TL chapter numbers and the original they correspond to.
1-13: Original chapters were 1-2 pages and multiple were combined into a single comprehensive story. TL...
I'm under the impression that the clerk was stunned when he looked at them, causing him to stammer.
This discomforts Ayumu, who looks to Ijuin for emotional support.
Extra TL notes (not really):
Doujinshi 8 was released on niconico in 4 parts. When it was uploaded to Pixiv, I think it was supposed to be a preview.
But the Pixiv version combined 8-1 and 8-2, but it left off the last page of 8-2. So I've included that last page of that with 8-3. 8-4 is coming...
Here's a spreadsheet mapping the original chapters to the translated chapters:
https://docs.google.com/spreadsheets/d/1fHv5xkmB1k8P0ju1Oy3epLnT7qWPeoaPtgpQZgFl88E/edit?usp=sharing