Ninja-Players

Ninja-Players appeared in 2017 movie called Kamen Rider Ex-Aid: True Ending. Ninja-Players (忍者プレーヤー Ninja Purēyā) are Rider troops that appear in Kamen Rider Ex-Aid: True Ending.

Ninja-Players are NPC characters summoned within the Game Area of Hurricane Ninja, they can separate into more individuals, with unknown limit. 3 Ninja-Players appeared with Kamen Rider Fuma in Seito University Hospital, another 3 attacked Taiga Hanaya at the same time. In the hospital, the 3 players split into at least 9 individuals. It is unknown whether the 6 players appeared at first are different individuals or split.

Powers and Abilities
Comparing to Ride-Players of Kamen Rider Chronicle, Ninja-Players are much more powerful, easily on par with Level 50 Riders. They possess abilities similar to ninjas.

They can also shoot energy projectile shurikens at targets, which infects anyone hit with a unique strain of Bugster virus, sending their consciousness into a virtual reality Game World.