After having moved away several years earlier, Saku Oyagi returns to his home...
At the Mercy of the Sky
Season 1 Episode 9: Kôkô tenmon nettowâku
Mihoshi and the other members are excited about the Autumn Stargazing Conference, and are surprised at the size of Nogishiro High School along with the number of members in their astronomy club. After the sun sets, everyone splits into groups and the process is explained by Nogishiro's astronomy club president Ayumi Ōmi; each group is free to stargaze until the moon sets, upon which each group will begin counting visible stars in a patch of sky to measure the overall brightness of the sk...