Dr. Hell and his Mechanical Beasts are back, and they're more dangerous than ever before. Kouji Kabuto and Tetsuya Tsurugi fight a fierce battle against these hellish machines, which are under the command of Baron Ashura. Unfortunately, they are defeated, with Kouji's Mazinger Z being captured and Tetsuya's Great Mazinger seriously damaged by the enemy. The devious Dr. Hell quickly converts the captured robot into Ashura Mazinger and uses it to attack the Photo Power Lab. At the same time, Kouji is missing in action, which leaves Testuya to defend the lab in the damaged Great Mazinger. But the forces of Dr. Hell are too strong, even for a brave pilot such as Tetsuya, and all seems to be lost. The battle seems to be drawing to a close, until an overpowering blast fired by an unknown robot destroys the entire Mechanical Beast army. Could this mysterious robot be the legendary Mazinkaiser, and who is piloting it?

Dr. Hell and his Mechanical Beasts are back, and they're more dangerous than ever before. Kouji Kabuto and Tetsuya Tsurugi fight a fierce battle against these hellish machines, which are under the command of Baron Ashura. Unfortunately, they are defeated, with Kouji's Mazinger Z being captured and Tetsuya's Great Mazinger seriously damaged by the enemy. The devious Dr. Hell quickly converts the captured robot into Ashura Mazinger and uses it to attack the Photo Power Lab. At the same time, Kouji is missing in action, which leaves Testuya to defend the lab in the damaged Great Mazinger. But the forces of Dr. Hell are too strong, even for a brave pilot such as Tetsuya, and all seems to be lost. The battle seems to be drawing to a close, until an overpowering blast fired by an unknown robot destroys the entire Mechanical Beast army. Could this mysterious robot be the legendary Mazinkaiser, and who is piloting it?

Prior to the events of the anime, three factions - the Garan Army, the Kiba Army, and the Aira Army, battle for total dominance of Machine Island. The island is basically a prison, isolated from the rest of the world. The island contains a vast amount of resources, allowing the three factions to create an infinite supply of giant robots for their respective armies.The world government learns that the island's power reactor has become unstable and will explode within 66 hours, destroying all of life and Earth itself. The government sends the Death Caprice squad, composed of mercenaries Ken Kaido and Ryo Magami to solve the issue, along with their giant robot Mazinkaiser, but was that a good idea?

Prior to the events of the anime, three factions—the Garan Army, the Kiba Army, and the Aira Army, battle for total dominance of Machine Island. The island is basically a prison, isolated from the rest of the world. The island contains a vast amount of resources, allowing the three factions to create an infinite supply of giant robots for their respective armies. The world government learns that the island's power reactor has become unstable and will explode within 66 hours, destroying all of life and Earth itself. The government sends the Death Caprice squad, composed of mercenaries Ken Kaido and Ryo Magami to solve the issue, along with their giant robot Mazinkaiser, but was that a good idea?

Kouji is on holiday when the 7 generals from Mikene attacks the world, under the leadership of the General of Darkness.How will Kouji be able to stop them...

What do you do when you do not need the most perfect and most dangerous soldier around any more? You try locking him up in an orbital satellite until you need him again (and hope you never need him again). What if he gets out? Well, he gets rather upset and violent.The planet Jerra has this exact problem. M.D. Geist thrives on battle and death and when he gets the chance to trigger the ultimate doomsday program, the Death Force, he takes it and turns the entire face of Jerra into a battlefield as thousands of robots turn out and begin to destroy all life on the planet.

In this sequel to the original MD Geist story, the Death Force has been let loose on the planet. These robots are out to kill and otherwise hurt every living thing that's left.A little annoyed about this, the remaining people decide that they've had enough... and of course Geist himself will confront another one of those Most Dangerous soldiers that we've heard so much about...

His name is qin ruo and he is a very dangerous person; with handsome but somewhat nasty gaze, he gives rather complicated impressions to others. Owning a third-story villa with a huge swimming pool, he is literally a rich guy but what he only lacks is a hot female companion! "Can I stay here?" she knocked open his door. He ogled her curved body with his eyes almost popping out and welcomed her in...

Hero was a high schooler living an ordinary life. One day, he meets a very strong and intelligent mechanical arm named "Mecha-ude". After a strange turn of events, the "Mecha-ude" started living inside Hero's hoodie and the two's life full of trouble begins. As the boy and his "Mecha-ude" fights together and strengthen their bonds, the two also meets new friends who also fights along with each of their own unique "Mecha-ude" partners. Out of those, one of the heroine has two "Mecha-ude" which appears out of her skirt. An active girl with a totally opposite characteristics from hero himself, he gradually becomes attracted to her. But the two are confronted with other "Mecha-ude" users who are in search of the secret of "Mecha-ude" relentlessly.

N/A

A boy named Ikki Tenrio, using his Medabee, participates in Robattles; fights that square off robots, or ‘Medabots’, against eachother. Ikki must also stop the plans of the nefarious “RubberRobo Gang”.

A boy named Ikki Tenrio, using his Medabee, participates in Robattles; fights that square off robots, or 'Medabots', against eachother. Ikki must also stop the plans of the nefarious "RubberRobo Gang".