This page highlights the differences between Retsu Fukami and Theo Martin.
|Retsu has an evil mirror-counterpart.
||Theo has a twin brother.
|Retsu was the second-in-command of the team.
||Theo was not the second-in-command of the team.
|Retsu is the younger brother of GekiViolet, Gou Fukami.
||Theo is not related to Jungle Fury Wolf Ranger, Robert James.
|Retsu teamed up alongside with Go-ongers in Engine Sentai Go-onger vs. Gekiranger.
||Theo did not team up with Ranger Operators in Power Rangers RPM.
|Retsu did not have feelings for Ran Uzaki/Geki Yellow and sees her only as friend
||Theo has feelings on Lily Chilman/Jungle Fury Yellow Ranger