The Ryusoulgers are the 43rd Super Sentai team and the main protagonists of Kishiryu Sentai Ryusoulger.
When the Druidon Tribe began their invasion of Earth around 65 million B.C., the Ryusoulgers of the Ryusoul Tribe fought against them to defend Earth. However, Earth was eventually struck by a meteor which wiped out most of the dinosaurs, drove the Ryusoul Tribe underground and caused the Druidon Tribe to flee into space.
In the time after the Druidon Tribe's retreat, the Ryusoul Tribe trained new generations of Ryusoulgers in preparation for the Druidon Tribe's return. When the Druidon Tribe returned in 2019 to resume their invasion, the Druidon general Tankjoh led an attack on the Ryusoul Tribe with a Minosaur Complete Body, killing all of the Masters and destroying the Ryusoul temple. Despite this, the successors of the Masters survived the assault and stepped up to defend Earth from the Druidons.
|Ryusoul Red||Master Red ► Koh (Ryusoulger)|
|Ryusoul Blue||Master Blue ► Melt|
|Ryusoul Pink||Master Pink ► Asuna|