Koisuru Asteroid

When she was little, Konohata Mira promises a boy she meets at a campsite that they can find a galaxy together. When she enters high school, she joins the astronomy club. But that year, the astronomy club happened to combine with the geology club, making it the astrogeo club?!

Won't you find all kinds of sparkles with the astrogeo girls?

(Source: Crunchyroll)