Alrighty, adventures of Aki this time.
The first panel of page 107 is here. The fourth panel is here, though it’s not possible to get quite the same angle as in the manga. In between those two panels, though, she would have walked through this tunnel which somehow fails to rate a mention. I bet Nadeshiko would have noticed a tunnel.
In any case, she spends the majority of the chapter camping at Sanogawa Kasen Park (which is near enough to 50 minutes’ walk from the station), before backtracking to Sanogawa Onsen on page 126.
This is so much easier when they stop racing around everywhere.
Page 110, hidden among the sakura photos of this place on Google Maps is a photo of a sign saying it’s not a free campground, just a park, though I confess it’s not completely clear as to precisely where that sign is located.
Page 111-112, the Japanese wikipedia (though not the English one) has a recipe for the Saratoga Cooler - it’s lime juice, sugar syrup, and ginger ale. I did find a recipe in English dating from 1917, which uses lemon juice, powdered sugar, ginger ale, and angostura bitters. I guess Aki is making… flavoured sugar syrup?
Page 114, if anyone is like me and strugging to understand these instructions (at the very least, I feel like steps 4 and 5 need to be switched), here is a video, albeit only in one colour:
Page 130, just what is Aki reading out?
Noooo!
Well, one chapter and then the 番外編 (though flipping ahead, some of those strips look to be quite a bit of fun).