Masahiko Ôkura

Five years ago, something horrifying happened on Kamioki Island. Something so nightmarish that it stripped all memory from Mari Wakatake's mind even as it left every other human on the island dead in its wake! Now enrolled against her will at an isolated girl's academy, Mari is unaware that hidden eyes are watching her, waiting for her memory to return. (myanimelist.net)

This full 3DCG digital animation has story takes place in the far future after a pillar of huge fog appeared suddenly in the South Pole. This pillar, known as Jam, is actually a passage for an earth invasion. In order to oppose the threat, the United Nations established an earth defense mechanism. Fukai Zero is a hero registered to the main force of earth defense and the special 5th flight squadron. His reconnaissance plane, Yukikaze (windblown snow) is the best tactical reconnaissance plane. (myanimelist.net)