 Luna Platz, known as in the Japanese version, is the perky and bossy fifth-grade class president of Echo Ridge Elementary (Kodama Elementary in the Japanese version) and wears a short blue dress with a red tie and a green greed jewel.In the beginning of the game and anime, she constantly tries to get Geo to come to school, claiming that it is her job to get him there.When Geo finally comes to school, Luna basically treats Geo like another flunky.