"Star Blazers" is an American animated television series adaptation of the popular Japanese anime series "Space Battleship Yamato." In the year 2199, a starship must make a dangerous voyage to the distant planet Iscandar and back to save Earth from an alien invasion. The show consists of three television seasons. Each an English-language adaption of its Japanese counterpart "Space Battleship Yamato". Star Blazers was first broadcast in the United States in 1979. It was the first popular English-translated anime that had a story arc that required the episodes to be shown in order. It dealt with somewhat more mature themes than other productions aimed at the same target audience of that time. As a result, it paved the way for future "arc-based, plot-driven anime translations.