Kai is the main antagonist of Kamen Rider Den-O. He is a Singularity Point from the future who is the mastermind behind the Imagin attacks, psychically giving them the orders to destroy the key to the Junction Point to ensure the future of the Imagin.
Kai is the main antagonist of Kamen Rider Den-O. He is a Singularity Point from the future who is the mastermind behind the Imagin attacks, psychically giving them the orders to destroy the key to the Junction Point to ensure the future of the Imagin.