Mutsu-boshi Kirari: Hoshifuru Miyako

Mutsuboshi Kirari Hoshifuru Miyako (aka Mutsuzaki Hoshi Kikari) is a visual novel videogame that tells the story of a young boy (Tomoki Shinonome) that at the beginning of the game is saying goodbye to his childhood girlfriend Subaru Hoshimi, and some time after he returns to his hometown and start in a new school, In his new school he joins the astronomical club (that is his passion since he was a child) when he meets other girls and Subaru Hoshimi again.