In a post-war alternative timeline, Japan is divided into the North, controlled by the Union, and the South, controlled by the United States. A mysterious high tower rises within the borders of the Union. Three high school students promise to cross the border with a self-built airplane and unravel the secret of the tower.
Genres: Adventure , Animation , Drama , Romance , Science Fiction , War
Keywords: 1990s , adult-animation , airplane , alternate-timeline , ambiguous , anime , foreign-occupation , violin