Toei announced a new Kamen Rider Ex-Aid spinoff and Toei Tokusatsu Fan Club special: Kamen Rider Genms: The Presidents. The first part will release on the Toei Tokusatsu Fan Club on April 11 and the second part on April 18.
On April 1, Toei released a video hinting towards a Kamen Rider Zero-One spinoff, Kamen Rider Thouser: The President. There was a second video released on April 2 where Gai Amatsu (played by Nachi Sakuragi) is shown to be afflicted with something, and the logo for Kamen Rider Genms: The Presidents is seen exiting from Gai’s back.
Kamen Rider Genms: The Presidents was a title teased by Toei on April 1, 2018, claiming that it would be released in 2020, but for reasons not given, it was delayed to 2021. This special is labeled as a Kamen Rider Ex-Aid spinoff, but it can also be called a “Kamen Rider Ex-Aid with Zero-One” special.
Like Drive Saga: Kamen Rider Brain, another title Toei teased in the past on April 1, Kamen Rider Genms: The Presidents will be available to stream through the Toei Tokusatsu Fan Club in two parts. Part 1 will be released on April 11 at 10:00am, and Part 2 will be released on April 18 at 10:00am. (Times are given in Japan Standard Time)
Sources: Toei, Twitter