"Zero One Others Kamen Rider Extinction Thunder" depicting the world after "Kamen Rider Zero One", which will be released for a limited time in March 2021 and will be released on Blu-ray / DVD on July 14, 2021 (Wednesday). Introducing the Zetsumerize key set used by the appearing "Kamen Rider Zia".
Set the Carnotaurus Zetsumerize key on the left side of the separately sold "Transformation Belt DX Zia Thousand Driver". Press the button of the Triceratops Zetsumerize key, expand the key, and set it on the right side to activate the transformation sound of Kamen Rider Zia with the voice "I am the president."
After transformation, press the Triceratops Zetsumerize key again to activate the special move sound.