Dropping a review here while the anime is airing. This is a story that would massively benefit from a sequel. I'm sure a lot of readers share the same frustrations that I had flipping through several underdeveloped subplots. Who is spacesuit girl? Why is Adachi distant from her mom? What's the deal with Shimamura's childhood friend? While all of these threads have some iteration of a knot at the end of their respective chapters I would have really appreciated additional development in later chapters. I don't think the author made committed any slice-of-life sins such as hyper-focus on the setting or an overly ambitious cast of characters.All that's left to be desired are a couple extra chapters.

The art is pretty mediocre but that issue is completely rectified in the anime. I might even suggest passing up on the manga since it sticks to this 4-panel structure which is quite static.