Another Build

Another Build is a Kaijin Rider created by the Time Jackers and an antagonist in episode 1 of Kamen Rider Zi-O.

History
Originally a basketball player who was about to be hit by a car until Uhr appeared and stopped time, offering to save him in exchange for him accepting an Another Watch. The player accepted and Uhr used the Watch to transform him into Kaijin Rider Another Build.

Another Build then went on a rampage, capturing people in Fullbottles until he encountered Sougo Tokiwa. Sougo attempted to fight it off but was easily hit back until he decided to use the Ziku Driver to become Kamen Rider Zi-O, vowing to be the kindest king ever. Transforming into Zi-O, Sougo fought and defeated the Kaijin Rider, returning him to his original human form.