I’m curious about this as well. I double-checked the walkthrough earlier against the test install of the download version on my local machine and it matched up, so there are obviously some crossed wires here somewhere - if anyone else can report differences between the Kiyoka route in the walkthrough and the options that present themselves as you play through the game it would help a lot.
The specific issue appears to be the (or start at the) “I want to see more” selection point, which apparently doesn’t show up in the game, but is listed in the walkthrough (and shows up in my local copy).
If anyone else could check on this it would be highly appreciated.