Eleven-year-old Hunter Steel searches for the legendary inner world by following the instructions in his grandfather's journal. He enters a cave where he finds a mysterious manacle that attaches itself to him. A spider startles Hunter, who falls into a hole to the center of the Earth and into the subterranean world of Arachna. Here, he discovers a small group of elite warriors struggling to survive and to save Arachna from the attack of giant insect mutants. The warriors are children, each fighting with the help of their own 10 ft (3.0 m) battle spiders.
|Ratings:||TVMaze: No Rating|
|Released:||March 25, 2006|
|Genres:||Action Comedy Fantasy Anime|
|AKA:||Spider Riders: Oracle no Yuusha-tachi, Spider Riders: Resurrected Sun, Spider Riders: The Heroes of Oracle, Spider Riders: Yomigaeru Taiyou, スパイダーライダーズ ~オラクルの勇者たち~, スパイダーライダーズ ~よみがえる太陽~|
|Cast:||Motoko Kumai Shigeru Chiba Takashi Kondo Toshihiko Seki Takehito Koyasu Kenta Miyake Yuu Asakawa Sanae Kobayashi Kaori Shimizu Chikao Ōtsuka Saeko Chiba Hiroshi Yanaka Kumiko Higa Kinya Kotani|