This page highlights the differences between Captain Ryuya and Alex.
|Tried to alter time so he wouldn't die, as revealed in his own history.
||Tried to prevent time from being altered.
|Didn't have a relationship with Yuri.
||Had a relationship with Jennifer Scotts.
|Originally used the TimeFire powers, but also briefly became TimeRed.
||Only used the Red Time Force Ranger powers. Never used Quantum Ranger powers.
|Is killed at the end of the series by Ayase.
||Is "killed" at the start by Ransik but is later revealed to be alive.
|Didn't save Wataru Asami's life.
||Saved Mr. Collins' life.
|Is the true main enemy of the series.
||Is considered an ally and only causes turmoil as opposed to being a wire-puller of all events.