This page highlights the differences between Tekkan Aira and Sam
|Originally recruited for SPD after the murder of his parents by Speckionian Genio.
||Originally recuited for SPD due to his potential being seen after being manipulated by Mora and Bugglesworth.
|Is an SPD officer of the present period.
||Is an SPD officer from further in the future than the B-Squad; can only exist in the past as a "ball of light".
|Has a full morphing sequence into Dekabreak.
||Morphing is implied with a quick morph.
|Met SPD as an adult.
||Met SPD as a child.
|Is from the same time period as the other SPD Rangers.
||Is from 15 years in the future.
|Trained to be a special Tokkyou officer assigned to special missions.
||Specially sent to the past to prevent Grumm and Morgana from causing a world-altering calamity.
|Remains on Earth as a member of Earth Branch Dekaranger after the fall of Rainian Agent Abrella.
||Returns to his future after the defeat of Grumm and Omni.
|Teamed up with Magirangers in Mahou Sentai Magiranger vs. Dekaranger for a battle.
||Didn't team up with Mystic Force Rangers.
|Returned in GoGo Sentai Boukenger vs. Super Sentai.
||Didn't return in Once a Ranger.
|Actor has been dubbed his SPD counterpart in Japanese
||Actor did not dub his Dekaranger counterpart in English