Haruka Mizusawa

Haruka Mizusawa (水澤 悠) is one of the main protagonists of the 2016 net series Kamen Rider Amazons. He uses the Amazons Driver to become Kamen Rider Amazon Omega (仮面ライダーアマゾンオメガ) who also is called Cultivation Type (養殖タイプ) by Nanaha Izumi.

Amazons (1st season)
Haruka, was the third-generation Amazon created by Reika Mizusawa from the Nozama Pharmacy. By genetically modifying Amazon Cells to include human DNA, in this case DNA from Reika herself, a new type of organism was created, which is neither just pure human nor Amazon, and that organism was Haruka.

Two years ago during the accident at the Pharmacy where 4000 experiment Amazonz escaped from the facility. Haruka's Amazon self began to manifest before his human nature emerged. He was soon taken in by Reika who adopted him as her son, while being told that he had been bedridden for the past two years as well as suffering from amnesia. Haruka was given drugs regularly to control his Amazon Cells. During this time, he got to know Reika's daughter, Mizuki, and they began treating each other as brother and sister. In the present time, Haruka begins receiving flashbacks from two years ago whenever he takes the drugs, causing him to feel terrified. One night, he decides to skip taking the drugs before going to sleep. His Amazon Cells begin to awaken. The next day, he finds himself walking towards the woods where the Spider Amazon and the Bat Amazon were being hunted down by the Nozama Peston Service. As Amazon Alpha appears and kills the Spider Amazon, Haruka loses control of himself and transforms into his Amazon form for the first time in two years.

more to be added

Amazons (2nd season)
5 years after later and still taking the lead of the benign Amazon, he appeared and attacked Iyu but interrupted by Mizuki and Chihiro. He was also revealed to be the one who responsible to kill Iyu's father when he turned into Amazon.

Game World
An iteration of Amazon Omega from the Game World ambushed Emu Hojo, and Poppy Pipopapo with Amazon Alpha and Amazon Neo. Transforming into Ex-Aid Double Action Gamer Level X, Emu held off the three Amazon Riders, allowing Poppy and Naga to get away, only to be left at a disadvantage as he was unable to split into Level XX due to his Rider Gauge running low. However, by eluding the Amazons long enough, Ex-Aid was able to reach a Reverse Energy Item which had the effect of revitalizing Ex-Aid while weakening the Amazon Riders, allowing the Double Action Gamer to quickly defeat the trio by stomping on them.

Personality
Haruka is meek, shy, friendly and kind. As someone who dislikes fighting and not wishing to hurt anyone, he has a hard time coming to terms with himself as an Amazon, as well as his inner blood-lust and violent tendencies when transformed. He desperately clings to his humanity and has a serious identity crisis. As such, his performance in the battlefield is unstable and unreliable, leading the Amazon hunters initially to refuse having him in their fold.

However, after hearing about the origins of Amazon cells and Jin's goal of killing every Amazon out there, including benign ones, which he strongly disagrees, he resolves to instead make use of his powers to protect others and hunt whoever he has to hunt, Amazon or otherwise. Despite finally gaining acceptance by the Amazon hunters for making his basic motives clear, it is not as clear-cut as that of Jin's nor the hunters, shown when he is incapable of landing killing blows on hostile Amazonz who have powered down, as well as being on the verge of killing a human serial killer personally.

Later, after meeting a few yet-to-awaken Amazonz who are being hunted despite not having done anything cruel and wishing to live a peaceful life (although they have consumed humans nonetheless), Haruka sympathizes with them and ends up clashing with the rest of his team over the difference in ideals.

After Operation Tlaloc, Haruka finally embraces his Amazon side and accepting the fact that there can never be a truly peaceful coexistence between humans and Amazonz. He is now playing the role of a protector, by protecting surviving benign Amazonz and humans in extension; as well as an executioner, by killing awakened Amazonz who turn hostile against humans. He has also made himself an archenemy of Jin's, by protecting the surviving community of benign Amazonz that Jin was trying to wipe out.

Powers and Abilities
Being 'born' only two years ago, technically under house arrest since and never got any chance to learn much of anything, Haruka, in his human form, has been unable to develop noteworthy skills of any kind. His latent abilities are expressed in his transformed Amazon state.

As a one-of-a-kind Amazon designed and created to be superior to others, Haruka's combat potential in his transformed state supposedly vastly exceeds all other Amazons. However, these abilities are hampered by a lot of factors, including his identity crisis, reluctance to fight, and lack of honed fighting skills. As such, his performance on the battlefield is highly unstable and unreliable, being so weak that he gets overpowered by low class Amazons easily at times; while sporting unexpected abilities, such as having more than a dozen massive spikes protruding out of his body to impale everything nearby, or becoming a killing machine capable of killing multiple Amazons quickly in a frenzy, at other times. His heightened, frenzied combat abilities usually comes at the cost of being unable to distinguish friend from foe, leading him to easily hurt anyone near him.

Due to severe lack of training in human fighting arts and control of his inner blood lust and violent tendencies, his moves are initially raw, bestial and crude, overpowering his opponents solely by sheer brute force and endurance. Despite so, he has shown proficiency in use of weapons provided by his Amazons Driver. He also has shown that he has a very strong ability to detect other Amazons, beyond what the sensors used by the Nozoma Peston Service or Mamoru's own senses can detect.

After spending time with the Amazon hunters and gradually accepting himself for what he is, his abilities as an Amazon has grown to be more reliable and stable, being increasingly capable of advanced fighting techniques and strategies without going berzerk. After fully accepting his nature as an Amazon and fully willing to be a brutal killing machine when needed, he becomes capable of taking on and executing more than a dozen Amazonz of various ranks in one fight with minimal effort.

By the second season, Haruka's fighting abilities have reached the point where he could force Kamen Rider Amazon Neo back in a one on one fight, even with the original version of the Amazons Driver.

Devices

 * Amazons Driver
 * Amazonz Register
 * Neo Amazons Driver

Vehicles

 * Junglaider

Portrayal
Haruka Mizusawa is portrayed by Tom Fujita (藤田 富). As Amazon Omega, his suit actor is Yugo Fujii (藤井 祐伍).