' is an anime series based on the Sonic the Hedgehog video game series. It originally aired on Sundays from to with a total of , collectively known as "". In Japan, ("") initially went unaired on television, becoming direct-to-video releases, while were first broadcast on TV in France and parts of Asia before airing on UK/US television.
As part of Kids Station's 2020 programming lineup and as a tie-in promotion for the Sonic the Hedgehog film, the network broadcast the remaining episodes in 2020, marking the first time the episodes aired in any format on Japanese television.
For the English dub produced by 4Kids, which aired on Fox's Saturday morning block FoxBox, later renamed 4Kids TV, from to , were referred to as , each long, and were referred to as . However, the Saga Set DVD releases split the episodes into , each containing . The airdates for TV Tokyo are listed on the left, while the airdates for the 4Kids English dub are on the right. For , air dates for the Japanese run reflect the first date of Kids Station's broadcasts.
The "seasons" that compromise the episode list correspond to the series' international release outside of Japan. In Japan, the first 52 episodes of Sonic X aired continuously year-round with regular preemptions in place for specials and sporting events, not split into standard seasonal cycles. The last 26 episodes were initially released internationally before coming to Japan as a Tokyo Movie Online-exclusive series prior to its 2020 rebroadcast on Kids Station.
Opening
Endings
Opening
Ending
Opening
For the ending, PAL region broadcasts use the same melody of the American ending theme, albeit instrumental and with an adjusted pitch and speed. However, UK broadcasts retain the vocals.
South Korea has the same melody of the Japanese opening theme and the first ending theme, with the lyrics translated into Korean.
"Sonic" (Episodes 1âÂÂ78)
The French dubbing has the same melody of the Japanese opening theme, but it is adapted into French lyrics instead. Endings are instrumental.
A total of 13 DVD and VHS volume compilations was released by Victor Entertainment and Universal Music. "Hi-Spec" editions of have also been released, which include bonus features and 5.1 audio.
Funimation released episodes 1âÂÂ52 in 10 single-disc releases, as well as part of the series in VHS:
The episodes were re-released in "Saga" sets:
Episodes 53âÂÂ78 made their way to the U.S. in two 13-episode box sets:
UK DVD
Warner Home Video and Jetix Consumer Products released only 4 volumes with episodes from 1 to 8.
In Australia, 17 volumes of the first series were released by MRA Entertainment in 2005âÂÂ2006, which featured three episodes per disc.