TV-Series
Description
Leon, the Brave robot known as the Golden Shogun, hails from Legendra in the Golden Galaxy. His alternate form is an agile orange McDonnell Douglas F/A-18 Hornet fighter jet, surpassing others like Dran in speed. His horned, shogun-inspired armor reflects a high-handed yet loyal nature.

He activates late in Earth's conflict as the final Legendra Brave. Though timely, he cannot prevent fellow Braves from defeat and reversion into Power Stones by Serious Walzac's Nova robot. Leon destroys Nova but fails to recover the stolen Stones, sparking his pursuit of Sharanla's Usarin Mark-2 craft alongside the Death Garrygun and human protagonists.

His primary weapon is the Naginata Sword, stored on his back and used in his Kazaguruma-Giri (Windmill Slash) finisher. Leon combines with his mechanical lion partner Kaiser via the Beast King Combination to form Leon Kaiser. During combination, Kaiser's missile pods detach and reposition while Leon transforms, integrating into Kaiser's chest as the core. Leon Kaiser wields the Kaiser Gun (formed from Kaiser's tail), forearm and leg-mounted Kaiser Missiles, the Kaiser Fan, and the signature Kaiser Javelin. This three-pronged spear executes the Daiseibai (Great Punishment) finisher by energizing the tip to project a slicing energy outline.

Leon Kaiser further combines with Sky Goldran as body additions to create Great Goldran. While the toy line allowed combination with Sora-Kage to form the flight-capable Sky Leon Kaiser with missile launchers, this form remains exclusive to merchandise, never appearing in the animated series.

In the *Brave Saga 2* video game, Azrael reverts Leon Kaiser into a Power Stone, sealing him as "Magician Lion". Rescued after protagonists decipher his location via tarot cards, his revival releases trapped Angel Bee entities. He then collaborates with other Legendra Braves against Bardot's demons, using a limited moveset of one melee and one ranged attack.

His narrative arc highlights critical battles against the Walzac Republic Empire, his integration into combination sequences, and his legacy within the Legendra Braves' efforts across animated and game continuities.