Daisuke Yamamoto, a young Japanese man raised in the wild Amazon jungle, is forced to become Kamen Rider Amazon to fight Geddon, who are now eying Japan for conquest.
- Bad Boss: Gorgos burns Spider Beastman alive for failing him.
- Monster of the Week: Spider Beastman
- Mythology Gag: Just like original series, the first MOTW is a spider.
- You Have Failed Me: Having been beaten by Amazon, Spider Beastman returns to Geddon's lair, where Gorgos executes him personally.
