Another World (Zi-O)

Another World (アナザーワールド) is a world of lost possibilities which can be assessed by Another Decade's power.

It's a version of reality under Another Decade's control, which recreates past events, but with modified outcomes based on regrets of the people brought there, like how Sougo Tokiwa's classmate Nishimura lost a race in the real world, but won it within the personal reality of the Another World.

Using this effect, Swartz creates worlds where the battles of defeated evil Riders had different outcomes, effectively bringing them back to life as his loyal servants. For example, it's said that Katsumi Daido defeated Kamen Rider Double during their climatic battle in his version of the reality of that world.

Known Inhabitants

 * Kamen Rider Dark Ghost
 * Kamen Rider G4
 * Kamen Rider Fuma
 * Kamen Rider Rey
 * Paradox Roidmude (Kamen Rider Dark Drive &amp; Another Drive)
 * Katsumi Daido (Kamen Rider Eternal)
 * White Woz (Kamen Rider Woz)
 * Kamen Rider Yuuki

Appearances

 * Kamen Rider Zi-O
 * Episode 44: 2019: Aqua Calls
 * Episode 45: 2019: Eternal Party
 * Episode 46: 2019: Operation Woz