The action role-playing game Tales of Symphonia, which inspired the anime adaptation, was first released for the Nintendo GameCube.
The first episode of Tales of Symphonia: The Animation aired in Japan, beginning the broadcast of the anime series.
The first OVA of the series titled 'Sylvarant Histories' was released, expanding the story of the anime.
The second OVA of the series titled 'Tethe'alla Histories' was released continuing the expansion of the storyline.
The third and final OVA episode titled 'The United World' was released to conclude the animated story arcs.