Arisa, a 16-year-old high school girl, accidentally has an extreme fighting suit that her brother invented implanted in her body. It's a slightly embarrassing suit that makes her emit an H voice when she transforms. Moreover, from that day on, Arisa is forced against her will to fight a secret society of evil. "Oh, I want to tell my feelings to Matsumoto-senpai, the man of my dreams, but only when I do so, I transform into an H battle suit."

Ark takes place on a dying alien world in which a global war between two technologically advanced human civilizations has reduced the planet to a wasteland. The only way to escape the world is by activating the Ark, an ancient giant robot capable of supporting a human city as well as traveling through space

Summary: Ark takes place on a dying alien world in which a global war between two technologically advanced human civilizations has reduced the planet to a desolate wasteland. The only way to escape the dying world is by activating the Ark, an ancient giant robot capable of supporting a human city as well as traveling through space. James Woods plays Jallak… more Ark takes place on a dying alien world in which a global war between two technologically advanced human civilizations has reduced the planet to a desolate wasteland. The only way to escape the dying world is by activating the Ark, an ancient giant robot capable of supporting a human city as well as traveling through space. James Woods plays Jallak, the military leader of the victorious civilization, the Storrians, who is trying to get the Ark to work in order to save his people. Unbeknownst to him, his adopted daughter Amarinth is the direct descendant of the priestess who originally built the Ark, Amiel. The civilization that lost the war, the Ceveans, have since been enslaved. A leader of their resistance movement is a young resistance fighter named Rogan. After discovering the lineage the young woman holds, both civilizations scramble to use Amarinth's power to activate the Ark and leave the other civilization behind to die. However, Amarinth, who has ties to both civilizations, wishes to try and find a way to use her power to save everyone. She is opposed by the lifeforce-stealing wraith Baramanda, the Empress's manipulative right-hand man, who wishes to steal the power of the Ark for his own selfish purposes. less 

In the land of Terra, natural disasters of unknown causes have been occurring irregularly in many areas. Therefore, the majority of the people, in order to escape those natural disasters, came to live in mobile cities developed over the years. The Originium left behind at the site of such Catastrophes, has led to the rapid progress of civilization due to their immense energy. But it also brought something else with it — an incurable disease called Oripathy. Because the bodies of those with Oripathy gradually crystalize and become a new source of infection at the time of death, in many countries, the Infected are subject to persecution under regimes of segregation and forced labor. Those who were oppressed by the governments are starting to rebel. Rhodes Island, a pharmaceutical company researching a cure for Oripathy, takes up their arms and starts a conquest trying to save all the people from the disease.

In the land of Terra, natural disasters of unknown causes have been occurring irregularly in many areas. Therefore, the majority of the people, in order to escape those natural disasters, came to live in mobile cities developed over the years. The Originium left behind at the site of such Catastrophes, has led to the rapid progress of civilization due to their immense energy. But it also brought something else with it — an incurable disease called Oripathy. Because the bodies of those with Oripathy gradually crystalize and become a new source of infection at the time of death, in many countries, the Infected are subject to persecution under regimes of segregation and forced labor. Those who were oppressed by the governments are starting to rebel. Rhodes Island, a pharmaceutical company researching a cure for Oripathy, takes up their arms and starts a conquest trying to save all the people from the disease.

In the near future, there are people with special power called Sevens. It seems like the country has maintained peace by a company called Sumeragi Group, but they are the one who captured the people with the special power by force and did inhumane experiments. Gunvolt, the main character who has the power of Sevens, used to be in Feather, a resistant group who fought against the Sumeragi Group. The story begins with meeting the heroine, Sian.

The year is 2046. Detective Ross Sylibus is transferred to Mars when a country singer on her flight is murdered. Making matters more complicated is that the singer is a "Third"—a robot that looks and feels like a human. Sylibus is partnered with Armitage—a beautiful female cop with a bad attitude. As they investigate the murder of the singer and other women on Mars, they uncover a conspiracy that can have them both killed by the Martian government.

The year is 2046. Detective Ross Sylibus is transferred to Mars when a country singer on her flight is murdered. Making matters more complicated is that the singer is a "Third"—a robot that looks and feels like a human. Sylibus is partnered with Armitage—a beautiful female cop with a bad attitude. As they investigate the murder of the singer and other women on Mars, they uncover a conspiracy that can have them both killed by the Martian government.

A few years after they first met, Naomi Armitage and Ross Syllabus have started a family. Despite their normal lives, they must keep their identities a secret because many people believe that Robots do not deserve equal status with humans. Ross has an opportunity to abolish these ideas on Earth through a vote, but organizations in the shadows are working so that it doesn't happen.

2179: Mars has been colonized by Earth, populated by humans and 'Second Types' robots - robots designed to perform the menial tasks humans won't do. Then there are the 'Third Types' - illegal humanoid robots designed by a nationalist force to look and behave exactly like humans - living undetected among the Martian population as citizens, until one man, Rene' Danclaude, declares war on the 'Thirds,' starting a massacre in a vow to destroy them all. That's where she comes in.She's Naomi Armitage. A cyber-punk Martian cop in hot pants, with an attitude as deadly as her gun. She's also a 'Third,' and her fight against D'anclaude is a fight for her survival. Her partner, Ross Sylibus, lost his partner at the hands of a cybernetic killer and hates robots.

Naomi Armitage and Ross Sylibus have changed their names and live with their daughter Yoko as a happy and normal family on Mars — until an android riot breaks out at an anti-matter plant on Earth. Armitage learns the riot is actually part of a conspiracy to suppress evidence of illegal research and development of more Third Types — androids almost indistinguishable from humans. She decides to go to Earth to find out who is behind this heinous act and encounters the most dreaded enemy yet — replicas of herself!

Armored Trooper Votoms Case;Irvine will follow the story of Irvine (Irvin) Lester, a repairer of the tank-like robotic Armored Trooper (AT) mecha in the VOTOMS story world.