"These people... these benders... They took away your mother, the love of my life. They've ruined the world. But with Amon, we can fix it and build a perfect world, together. We can help people like us everywhere!"
— Hiroshi Sato attempting in vain to persuade Asami to join the Equalists.
Hiroshi Sato is a nonbending industrialist who founded Future Industries. A brilliant inventor, he designed the revolutionary Satomobile, an idea that caused him to become the captain of industry in his era, as well as many weapons that were later used in his war against benders. He was a well-known and successful businessman before his incarceration for Equalist malpractices. His family lineage extends back to the first Fire Nationcolonists. During a police search of his secret factory, he revealed himself to be an Equalist, creating high-tech weaponry to fight against benders, and later became one of their most recognizable leaders.
Early life and career
Hiroshi Sato was born to a poor family from the Dragon Flats borough. A child with big dreams, he worked at a young age shining shoes to help support his family. When he was eighteen, he convinced a wealthy businessman to invest in the idea of mass production of automobiles for the common man. Before long, he was producing Satomobiles in his first "Future Industries" factory. By the time he was twenty-five, the ingenious industrialist had made his first million yuans. Realizing that not everyone in Republic City could afford their own Satomobiles, but needed transportation nonetheless, he created a taxi cab for the less wealthy to get around in the city.
He eventually met a woman and married her, and had a daughter named Asami together in 152 ASC. However, six years later, his wife was killed by a member of the Agni Kai Triad after they broke in and robbed the Sato estate. This led to his strong hatred of all benders and convinced him to join Amon's Equalists.
Sponsoring the Fire Ferrets
In 170 ASC, Asami brought Mako to Hiroshi's factory, where he explained his humble beginnings, and then announced that he would sponsor the Fire Ferrets in the Pro-bending Tournament, provided they sported the Future Industries logo on their uniforms. Hiroshi later attended a gala hosted by CouncilmanTarrlok in honor of AvatarKorra at City Hall. There, he saluted Korra, saying that everyone was expecting "great things" from her.
As the Fire Ferrets' sponsor, he and his daughter attended the Pro-bending Tournament final, which, along with the Equalists' ambush, they spectated from a private balcony. After the Equalists attacked the Pro-bending Arena, Hiroshi was asked to come to police headquarters to be questioned about what he witnessed during the attack. When he was finished, Hiroshi was led out by Tenzin and ChiefLin Beifong and was told to come back if he remembered anything else, to which he accepted, demanding that the Equalists pay for their crimes.
While Korra visited his home, she overheard Hiroshi talking on the phone and began to suspect that he was working with the Equalists. Lin and Tenzin interrogated him in his home and communicated to him their suspicion, to which Hiroshi came up with the excuse that it was all a misunderstanding and he was just talking about business and an opportunity to strike the market with a new line of Satomobiles, but at the obvious doubts of the benders, he offered his factories to be investigated. The Metalbending Police Force searched all of his warehouses but they were unable to find any evidence. After receiving a tip from a worker about Hiroshi being part of the Equalists by manufacturing their weapons and creating an underground factory beneath his mansion, Korra, Tenzin, Lin, and some metalbending officers searched the house and found the factory underneath his workshop. However, this was a trap laid by Hiroshi to ambush the benders; he and several Equalists, using mecha tanks, attacked the group and eventually overpowered them. After his victory, he took Chief Beifong's metalbending officers captive and ordered them to be sent to Amon.
When Hiroshi spotted Mako and Bolin trying to save the now unconscious Lin, Tenzin, and Korra, he confronted them with the Lieutenant. When Mako pointed out in dismay that everything he had done for them had been part of a cover, Hiroshi confirmed it and said that the hardest part was watching his daughter "traipse around with a firebending street rat like [Mako]". However, before he could act any further, he was confronted by his daughter, who questioned his actions. He tried to convince her to join the Equalists, stating that his reason for being part of the revolt was to get revenge on all benders due to the death of his beloved wife, who had died at the hands of a firebender. Hiroshi offered Asami an electrified glove and asked her to join him and the other Equalists. However, after telling her father she loved him, Asami took the glove and stunned him and the Lieutenant, allowing the benders and herself to escape to safety.
Alongside Amon and the Equalists, Hiroshi later took part in the Battle for Republic City, where he observed the operation's progress through a telescope on board an Equalist airship with Amon. He expressed his disgust at the fact that his daughter was fighting alongside benders, to which the Equalist leader replied that Hiroshi would have his daughter back soon.
Once the Equalists had conquered Republic City, Hiroshi was present at a rally of Equalist supporters, giving a speech of how Amon would create a "perfect" world. When the United Forces fleet finally arrived, the Equalists met them with biplanes designed by Hiroshi and destroyed the first wave.
Sometime later, Bolin, Asami, and General Iroh were captured in an attempt to destroy the Equalist airfield. Hiroshi visited his daughter in her prison cell, expressing his hopes that she would still join the Equalists, to which she flatly refused, stating that her mother would hate him for what he had become. Resenting her statement, Hiroshi exclaimed that he was avenging his wife's death. Before the argument could escalate any further, a chi blocker arrived and informed him that the airplanes were ready for takeoff; he responded with an order to annihilate the incoming United Forces fleet. Hiroshi turned to Iroh and revealed that he intercepted the wire sent to Commander Bumi and he knew exactly where his fleet was hiding. However, as soon as he left, Naga and Pabu freed the prisoners.
As Asami hijacked a mecha tank and began destroying the aircraft, Hiroshi confronted his daughter in another mecha tank. He scolded her for helping the people that took her mother away from them, though when she accused him of not feeling love for his wife anymore, he angrily called her an ungrateful and insolent child. Seeing that his daughter would never join him, he viciously attacked her, knocking her tank onto an Equalist biplane. After destroying the faceplate of Asami's mecha tank, Hiroshi prepared to kill her, stating that she was beyond saving, but as the businessman prepared to finish her off, Bolin interfered, throwing large earth projectiles at his tank and calling him a horrible father. Distracted, Hiroshi unwillingly gave his daughter the chance to retaliate, and he was flung back as Asami ripped an arm off his tank. Now defenseless, Hiroshi's tank was ripped open by Asami, though he used her hesitation to fire a grappling hook at her, which she dodged. With his tank out of commission, he attempted to escape on foot, but was electrocuted and subsequently knocked out by an electrically charged bola that Asami had launched at him. Following the revolution, Hiroshi was arrested and thrown in jail, and control of Future Industries was transferred to his daughter. His involvement with the Equalists had also soured the company's reputations, leaving Asami to find ways to avoid bankruptcy.
As a successful business man, Hiroshi has developed an arrogant side to himself, always telling new people the story about how he came from humble beginnings. He takes great pride in his inventions, always eager to test them out for whatever goal they may have. When first introduced, Hiroshi appeared to be a kind-hearted generous man with great respect for anyone who showed true dedication in their goals. As such, he was willing to sponsor Mako's pro-bending team, the Fire Ferrets, so they could enter the tournament. Later however, Hiroshi revealed a much darker side to himself that he had been hiding for years. Having lost his beloved wife to a murderous firebender, Hiroshi took his anger out on the very concept of bending itself, viewing it as the cause of all problems in the world, especially hating the idea of his only daughter associating with benders.
As noted by Asami, Hiroshi became so consumed by anger and hatred that he no longer cared about family and loved ones anymore, only unleashing his rage wherever he felt justified. This view was proven right as ultimately, Hiroshi turned on his only remaining family to accomplish his goals of revenge. His hatred of bending fueled his ruthlessness and desire to avenge his wife's death on all benders, not just the one who took her life.
While not a bender, Hiroshi Sato has proven himself a dangerous man. With his intellect as his greatest attribute, he has considerably helped in the development of the world's technology, having created, almost single-handedly, many remarkable inventions like cars and planes, as well as inventing all the Equalists' weapons, such as the mecha tanks and biplanes. He had no difficulty with piloting a biplane. Since aligning himself with Amon, Sato has focused the majority of his talent toward making various powerful weapons of war, which usually overwhelm benders in their first encounter. Hiroshi has also shown himself to be a capable actor and strategist. For over twelve years, he was able to effectively hide his hatred toward benders by using various subtle tactics such as sponsoring a pro-bending team, allowing his daughter to date a bender, and planting Equalist weapons in a building owned by Cabbage Corp, Future Industries' rival company.
Hiroshi is a common Japanese male name, though its meaning depends on the particular Kanji used. Sato (佐藤) is the most common Japanese surname.
Hiroshi can be compared to Henry Ford, who was the first person to mass-produce cars for the common man in America. However, similar to how Ford was a supporter of the Nazis, Sato is a supporter of the Equalists. Sato also has a large amount of control over his workers, as shown when he used one to lure the benders to his factory, and Ford also had a large amount of control over his laborers.
Despite some fan misconception, Hiroshi did not invent the automobile in-universe, but was the person to develop it into a viable technology for everyday use. Furthering the parallels, Ford is also frequently mistaken as the inventor of the automobile, but was instead the first person to create a truly viable version of it.
Hiroshi is similar to the mechanist in many ways. They both served to provide machinery to the series antagonist, although Sato did so to avenge his wife and the mechanist did so to protect his son and his home. They are also similar in that both their children resented them for their aiding the enemy. Also, Hiroshi and the mechanist both lost their wives, though Hiroshi lost his wife to a firebender, while the mechanist lost his wife to a flood.
Hiroshi is said to be a horrible father by Asami; this is similar to how Zuko considered his father to be "the worst father in the history of fathers".
A letter written by Hiroshi after the Equalists' takeover of Republic City can be found on Nick.com. It applauds the success of the attack and encourages citizens to join the Equalists. It also reveals that Amon and Hiroshi are aware that the United Forces are on their way to the city and have prepared something that will "send them running".
In the Avatar universe, Hiroshi Sato is credited for the invention of the airplane, which was a biplane model.
Hiroshi Sato is the second father in the Avatar franchise to have ever attempted to kill his child, the first being Ozai. There are many other similarities in each man's relationship with his respective child, as elaborated in Asami and Zuko's trivia sections.
He bears a close resemblance to Russian dictator, Joseph Stalin, both in terms of his physical appearance and role as a revolutionary. Stalin was also known as "The Man of Steel" due to the military-industrial boom that occurred during his reign. Likewise, Hiroshi Sato was a pioneering industrialist in the private sector, but used his innovations to further his cause, much like Stalin did.
Hiroshi Sato's role parallels that of Warren Worthington II from Wolverine and The X-Men. Sato and Worthington are both rich businessmen who are bigoted and intolerant to a group of beings with extraordinary abilities, providing financial support to organizations founded to eradicate the existence of the aforementioned individuals. They both end up in conflict with their respective children, who vocally disagree with their radical views. Their actions ultimately cost them what they truly cared about the most--their ties with their children.