Celestial Method aka Sora no Mesoddo is Fantasy Japanese anime created and written by Naoki Hisaya. An unusual saucer mysteriously appeared in the sky above Kiriya Lake. With no one knowing what this strange object was or where it came from. Nonoka Komiya is a girl who once lived in Lake Kiriya City, where she met a blue-haired girl named Noel. Seven years later, Nonoka returns to the city and reunites with Noel, who promises to grant her wish.

(⌐■_■)oO omg you gotta check this out