1972’de renkli TV’ler için hazırlanan ilk serilerden olan Go Nagai’nin Mazinger Z’si, birçok kişi tarafından gerçek anlamda ilk mainstream mecha serisi olarak kabul edilir. Mazinger Z’de kötü niyetli bir bilim adamının dirilttiği Miken Uygarlığı devlerinin insanlığa hakim olmasını engellemeye çalışan Juuzo Kabuto, insanlığın son umududur. Kabuto, Chogokin Z adlı süper dayanıklı bir metalden, foton gücünü kullanan bir reaktörle çalışan Mazinger Z adlı dev bir robot yapmıştır. Fakat bunu tamamlayamadan bir bombalı saldırıda ağır yaralanır. Son nefesinde robotu torunu Kouji Kabuto’ya emanet eder. Artık “insanlığı kurtarabilecek bir Tanrı ya da bu Dünya’yı yok edebilecek bir İblis olmanın onun kararı olacağını” söyler. Kouji Mazinger Z’yi devralır ve onunla sayısız savaşa girişir. Animenin film versiyonudur.
Kouji and his friends have defeated Dr. Hell and are now enjoying a break, but suddenly a strange prophet appears and warns everyone of an oncoming danger, mechanical beasts never seen before start appearing all around the world wrecking havoc. Its up to Kouji and his Mazinger Z to stand up to this threat but it seems he is vastly outnumber and outmatched.
The war between Euro Britannia and the European Union continues. New orders are given to the W-0 Unit. To land in the middle of the enemy territory as a diversion. The pilots of the W-0 Unit consist only of the commanding officer, Leila, the only surviving Japanese from their last battle, Akito, and the three that escaped from the Eleven ghettos and lived in the underworld, Ryou, Yukiya, and Ayano. With everyone holding their respective expectations, the operation moves forward. On the other side in Euro Britannia, Shin, who made his benefactor commit suicide with the mysterious power of “Geass”, is appointed the leader of the Knights of St. Michael. As Shin steadily advances for the sake of his own ambition, he and his subordinates in the Ashura squad are given orders to deploy. The one that lives in order to fight, and the one that fights in order to live.
While W-0 is away, Leila and the remaining crew at base find themselves surrounded by Britannian Knightmares. Piloting the Vercingetorix, Shin Hyuuga leads the enemy charge, having usurped the position of Grand Master in the Knights of St. Michael. With her core members unavailable, it's up to Leila to protect her comrades, but this may be much tougher than she realizes: a spy lurking among them is finally ready to reveal himself. Left with no choice but to surrender, Leila arranges a meeting with Shin in order to ensure the safety of her squad. But as negotiations begin to fall apart, Akito and an unexpected ally return in the nick of time to turn things around.
The world is at war. Lelouch Lamperouge, an exiled prince, encounters a strange girl known as C.C., who gifts him with a great power. With this ability, Lelouch can get anyone to do as he wills. But the power of Geass: is it a blessing…or a curse?
A Japanese police unit who use giant anthropomorphic robots (called Labors) is caught up in a political struggle between the civilian authorities and the military when a terrorist act is blamed on an Air Force jet. With the aid of a government agent, the team gets close to a terrorist leader to stop things from going out of control when after the military is impelled to impose martial law.