Koisuru Asteroid S01

When she was little, Mira Kinohata met a boy named Aoi in a camp in the city. Mira found out that there is a star with the same name as hers, but there is no star named Aoi. The two made a promise to explore the skies together one day and find a star to name Aoi. Several years later, Mira enrolls in Hoshizuki High School and decides to join the astronomy club to keep her promise. However, she finds out that the astronomy club is going to be merged with the geology research association to form the earth sciences club. Reluctantly, Mira goes to the club room and meets Aoi Manaka, the person she promised to explore the skies with, and is shocked to find out that Aoi is a girl!