TV-Series
Description
Da Garn leads the ancient Earth Brave Warriors, robotic guardians formed by the planet to counter external threats. These defenders remain dormant worldwide as "Brave Stones" until awakened by a chosen human commander. His awakening triggers when Seiji Takasugi's Aurin jewel resonates with Da Garn's stone at a temple, causing him to possess a nearby police car. This vehicle becomes his primary alternate mode, though he can achieve temporary flight. The car's owner remains oblivious to its transformation, resulting in recurring incidents where the vehicle seems stolen during emergencies. Da Garn instantly recognizes Seiji as his commander, following his orders without question. A dedicated compartment within the star emblem on his chest allows Seiji to remain inside during combat.

In battle, Da Garn wields distinctive armaments:
- The Da-Garn Magnum, a handheld pistol stored in his right thigh.
- Da-Garn Napalm, missiles launched from three yellow chest vents.
- Da-Garn Flame, a fire burst released from his forearms.
- Da-Garn Bomber, utilizing his shoulder tires as throwing projectiles.
He also executes combination attacks with fellow Braves, like the Kizer Cross with Exkizer.

His capabilities significantly expand through combination:
- Merging with the Earth Liner and Earth Fighter creates Da-Garn X, gaining Earth Vulcan arm cannons and the Breast Earth Buster chest-mounted Wave-Motion Gun.
- Further combining with the lion robot Ga-Ohn forms Great Da-Garn GX. This incorporates Ga-Ohn's head as chest armor, Gatling guns, and a fire-breathing lion head. Ga-Ohn's drone forms both back armor and a Combo Rifle.

Throughout the conflict against Lord Ohboss, Da Garn coordinates Earth's defense alongside other Brave teams like the aerial Sabers (Jet, Jumbo, Shuttle, Hawk Sabers) and ground-based Landers (Big, Drill, Turbo, Mach Landers). His leadership proves crucial, such as physically holding the African continent together during geological instability. As the invasion intensifies, he participates in the final battle on Ohboss's home planet. During this confrontation, Great Da-Garn GX sustains a broken faceplate and ultimately performs a heroic sacrifice alongside all Brave robots to ensure Earth's survival, securing a bittersweet victory.

Da Garn embodies a courageous and valiant personality, directly interfacing with Seiji as his primary liaison among the Braves. Initially focused on battlefield command, his resolve deepens into solemn determination as the stakes escalate, reflecting the profound weight of protecting the planet. After the conflict, he uses his remaining power to return Seiji to Earth before deactivating with the other Braves.