Swartz

Sworz is the leader of the Time Jackers, as well as the eldest of them, and the main antagonist of Kamen Rider Zi-O.

History
While Uhr and Ora are bickering about their recent failure to stop Zi-O, Sworz froze time around them and appeared. Condescendingly offering Uhr chocolate, Sworz tells the two that the events that lead to Oma Zi-O are still in motion and that they must continue with their plans to crown a new king in order to shift the flow of time to their desired world. Sworz then takes his leave and allows time to restart, leaving Uhr frustrated for being looked down upon.

Traveling to the year 2011, as Kamen Rider Fourze was battling the Scorpion Zodiarts, Sworz approached a boy named Sakuma and offers him the Another Fourze Anotherwatch. The boy accepts and Sworz places it inside of him, turning him into Another Fourze.