The King of Braves: GaoGaiGar trailer

• Sci-Fi
• Adventure
• Mecha

In 2005, alien machine-lifeforms called Zonders begin attacking Tokyo, merging with debris and ordinary objects to form giant robots that conventional weapons cannot stop. Humanity's answer is the secret defense organization Gutsy Geoid Guard (GGG), whose Mechanized Unit commander is Guy Shishio, a former astronaut rebuilt as a cyborg after a near-fatal encounter with the first Zonder, EI-01, two years earlier. He was saved by a mysterious robot lion, Galeon, whose technology and power source, the G Stone, made his revival possible. Guy fuses with Galeon to become the Mechanoid GaiGar and, joined by three Gao Machines, becomes the giant robot GaoGaiGar. Years before the attacks, Galeon also left a baby with a childless couple, the Amamis, who raised him as Mamoru, now a schoolboy tied to Galeon and able to purify Zonder cores.