Hope Griffin leaves her high school in Yokohama for Cosmos Academy, an elite school in space, to train to become an Interstellar Ranger. There, she will face danger, suffer heartbreak and find purpose. Her adventure has only just begun.
Overview：Hope Griffin leaves her high school in Yokohama for Cosmos Academy, an elite school in space, to train to become an Interstellar Ranger. There, she will face danger, suffer heartbreak and find purpose. Her adventure has only just begun.
