宙のまにまに (Series) favorite_border

Volume 1 Introduction: There used to be a demon in this town. ...... Saku moves to the town where he used to live and becomes a high school student. Then, his fearful, high-tension childhood friend, Mihoshi, reappears!　Saku's calm and intellectual time as a book lover is instantly shattered!　Saku finds himself a member of the newly formed astronomy club!　Beautiful stars shining in the sky. They are even more beautiful when you see them with your friends!　A clean and bright astronomy club graffit...