Leopardon is a giant robot featured in the Japanese television series 'Supaidā-Man', a unique take on the iconic Spider-Man character produced by Toei Company in the late 1970s. In the series, Leopardon is piloted by Takuya Yamashiro, a young motocross racer who gains spider-like abilities after encountering an alien from Planet Spider. Leopardon serves as Takuya's powerful ally in battling the evil Iron Cross Army, often turning the tide in battles with its formidable size and arsenal. Its presence marks a distinctive blend of the superhero and mecha genres.