Asteroid In Love Vol. 1

During her childhood, a girl named Mira Konohata who has an interest in astronomy befriends a boy named Ao Manaka and promises to one day discover an asteroid and name it after him. Now a high school student, she enters the Earth Sciences Club after the Astronomy Club and Geology Club are disbanded. There, she is surprised to discover that Ao is in the club too, and moreso that he is actually a girl! Together with the rest of their club members, they begin their scientific activities in the hopes of one day being able to fulfill their wish and find an asteroid in this charming slice-of-life manga by Quro.
Notice: This manga is written in Japanese.