Amazon Riders

Everything started with the experimental so-called "Amazon Project" which aimed to grow artificial life forms into humanoids. Two years ago, an accident occurred inside the research facility and four thousand test subjects with a preference for human-derived protein were released into the city.

The extermination squad is overwhelmed by the number Amazons that turn up one after another. Jin reveals the truth about himself to Haruka and declares that all the Amazons must be hunted down. This is also meant as a warning to Haruka, who, himself, is an Amazon. Haruka's inner beast awakens.

Haruka, beginning to fear his inner beast, goes to his mother, Mizusawa Reika, to find out more about his true identity. He learns an unexpected truth about himself. In the meantime, the extermination squad rushes to the apartment building where the signal from the test subject is originating from.

In order to hold back the horde of test subjects, Haruka and the extermination squad are forced to barricade themselves in. Jin is led astray with false information The more Haruka fights, the more the Amazon within him awakens, to the point where it seems that no one will be able to stop him.

Haruka is ordered by Reika to return home. However, he is hesitant to return.Shido turns up together with the rest of the extermination squad... Fed up with waiting for Haruka to return, Mizuki decides to go to the Nozama Pharmaceutical Research Institute by herself. She gets into a taxi, however...

Haruka rushes to Mizuki's aid and starts fighting with the test subjects. However, he goes berzerk during the battle and loses all sense of reason. He fears he is losing control. He heads to Nozama Pharma tries to get the answers he needs from Jin, an Amazon just like him who is being held captive....

Amazon. A new beginning. It's been five years since that fateful day... It seemed that operation Tlaloc had taken care of a large number of escaped Amazons. However, there appear to be unexpected developments. During an Amazon hunt of his own, Chihiro has a fateful encounter with Iyu, an Amazon-fighting girl.

Amazon. Those who do not have a place to call home. Kurosaki's 4C squad and the returned Chihiro hunt Amazons together. Chihiro transforms for the first time in order to protect someone. His heart is hurting for Iyu, who fights without feeling any emotion or pain. It appears that Iyu has dazzled him...

Amazon. They are undesirables. Chihiro and Iyu engage in a fierce battle. At that moment, Mizuki, who became a member of 4C, interferes. Meanwhile, the former extermination squad bands together once again under Shido. They all put themselves in motion to put an end to what happened five years ago.

Amazon. A fleeting escape. Wanting to help Iyu learn to live like a human being again, Chihiro runs away from 4C with her. Shido and his squad head out to investigate the water source used for the water dispensers. There, they will meet once more with someone they did not expect to see.

Amazon. A dangerous relationship. Mamoru, who turns up in front of Shido and his squad, bluntly presents them with the reality of being an Amazon, unable to live in peace. Mizuki, who was heading for a different water source, meets Haruka. Is Haruka, who disappeared alongside the Amazons, really an enemy of mankind?

Amazon. A lost day. Chihiro wants to see Iyu's smile, so he begins looking for the things she used to enjoy before. The so-called "Original" is identified as the cause of everything. It seems to have served its purpose well...