The first series based on Bushiroad’s card game premiered in January 2014, and episodes streamed with an English dub on the official Future Card Buddyfight YouTube channel shortly after airing in Japan.
The official Future Card Buddyfight YouTube channel and Crunchyroll streamed English-subtitled episodes as they aired in Japan.
The series also streamed on the official Future Card Buddyfight YouTube channel in both English-subtitled and English-dubbed versions.
The most recent series in the franchise, Future Card Buddyfight X: All-Star Fight, premiered on April 7 and is streaming on the franchise’s official YouTube channel with both a Japanese and English version.