Aria The Natural 2
Akari, Aika and Alice have plan to train today, but they end up following treasure maps and find another world in the sky which in this case means of course beautiful scene above the city. Even Aika admire it and Akari also receives title she truly deserve, Mistress of happiness.
That was little different in manga. Events were same, but where those happened was different. Though both ways are enjoyable so i can't complain.