Meet Zox. The guy who transforms into TwoKaizer. He is dressed in similar fashion as the Space Pirates. So is he a Space Pirate?
By the way, the actor Atsuki Mashiko who plays Zox had previously played Gurasha / Proto Baron in Kamen Rider Zangetsu Stage Show. He is also the member of avex's dance & vocal group GENIC.
By the way, check out the actual images of TwoKaizer Shinken Form & Ohran Form from TwoKaizer TwoKai Narikiri set