No one besides Saku has joined the astronomy club, so recruiting tactics are still going on. Hime Makita from Saku's class is annoyed that Mihoshi and other astronomy members come to their class so often when she would rather spend some time alone with Saku. Hime met him on the bus to take the entrance exam of the school they now attend, and was thrilled to see they were put in the same class. After Hime finds out that Saku and Mihoshi are not dating, Hime joins the astronomy club, which finally becomes officially recognized. Another day, the astronomy club members go stargazing far from the city's lights.
必死の勧誘にもかかわらず、いまだ入部希望者があらわれない天文部。当然のように朔の教室に入り浸る美星たち天文部員だったが、朔のクラスメイト・蒔田姫は、そんな美星を苦々しく思っていた。
