Huh. There's a volume 2 preview as well at the end here.
It took forever for volume 2 to be ready, though... Drops in September.
Also while I was reading it myself I got baffled by "Maasai Eyesight". I'm not sure if the Maasai tribe is just supposedly well-known in Japan, but googling it I found a... "toy"(?) that is basically a pill that gives you the superior eyesight of the Maasai. Yeah... sure.
from some youtuber who used the pills
@Swifft I've seen plenty of candy being sold as 'trick medicine'. Always on the level though, and more for tricking friends. Like pill-shaped, so you can claim it's medicine to avoid sharing? Maybe just a local thing. ¯\_(ツ)_/¯
I kinda recently read a comment in a chapter in "A Story About a Grandpa and Grandma Who Returned Back to Their Youth" saying the Maasai Tribe is known for great eyesight, although it's fairly implied in these chapters already.