Yu-Gi-Oh! 5D's is a Yu-Gi-Oh! anime series, that began airing in Japan on April 2, 2008, as the successor to the Yu-Gi-Oh! GX anime.
This series was acquired by 4Kids Entertainment for broadcasting in the United States on Saturday, September 13, 2008. On June 1, 2009, Cartoon Network began airing Yu-Gi-Oh! 5D's episodes weekly. Season 1 was shown on CITV in the UK at weekdays and later weekends in the afternoon,season 2 started airing in late july 2011 early in the morning on weekdays, season 4 has now started airing on weekdays at 8AM. It is also being shown on RTÉ Two in Ireland weekdays in the afternoon.
The world English Premiere of this series was shown at the San Diego Comic Con 2008, on Thursday, July 24, 2008, where the first English dubbed episode was shown.
The Duelist Genesis and Duel Terminals were designed to introduce this new anime series to Yu-Gi-Oh! card game players. This series uses game mechanics from the Master Rules. The Synchro Summoning rule in particular is popular amongst some characters, who often feature their Synchro Monsters as the centerpiece of their Duels.