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Icon-decadeThis article is about an A.R. World in Kamen Rider Decade.
World of Decade Backdrop

The backdrop for the World of Decade.

The World of Decade (ディケイドの世界, Dikeido no Sekai) is the home world of Tsukasa Kadoya and serves as the primary setting of Kamen Rider Decade: All Riders vs. Dai-Shocker. The backdrop depicts the Kadoya Family's old mansion.

This world was preceded by the World of Amazon and followed by the World of Televi-Kun.

Background[]

Tsukasa Kadoya and Sayo Kadoya were born in this world, where they had a butler named Nobuhiko Tsukikage.

The evil organization Dai-Shocker had also originated from and were based in this world. After Tsukasa developed the ability to use Aurora Curtains, he was recruited to be their leader and help them subjugate the various A.R. Worlds. Daiki Kaito had also arrived in this world and stole the Diendriver from Dai-Shocker, who had also created the Decadriver for Tsukasa's use.

After his amnesia, Tsukasa returned to this world where he learned of his past.

Inhabitants[]

Dai-Shocker members in the World of Decade[]

Kaijin from the Shōwa Kamen Rider Series
Gurongi from Kamen Rider Kuuga
Lords from Kamen Rider Agito
Mirror Monsters from Kamen Rider Ryuki
Orphnoch from Kamen Rider 555
Undead from Kamen Rider Blade
Makamou from Kamen Rider Hibiki
Worms from Kamen Rider Kabuto
Imagin from Kamen Rider Den-O
Fangire from Kamen Rider Kiva

Notes[]

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