Boku no Chikyuu wo Mamotte

Alice Sakaguchi is startled to learn that classmates share vivid dreams of researchers living on the moon. When she begins to experience the same distant world, the possibility of an earlier life becomes difficult to dismiss.

Her young neighbour Rin also changes in disturbing ways. As memories and unusual powers surface, relationships formed far from Earth begin to reach into the present, bringing affection, guilt and unfinished conflicts into lives that seemed ordinary.