Anime Like Iron Man

Centuries ago, humanity was driven nearly to extinction by colossal, humanoid monsters known as Titans, forcing the survivors to cower behind enormous concentric walls. The true horror of these giants lies in their consumption of human flesh, which seems motivated not by hunger but by pleasure. To ensure their survival, the remnants of humanity lived within these defensive barriers, enjoying a hundred years without a single Titan encounter. But that fragile peace is shattered when a Colossal Titan breaches the supposedly impregnable outer wall, reigniting the desperate fight for survival against the man-eating abominations. After suffering a devastating personal loss at the hands of the invading creatures, Eren Yeager dedicates his life to their eradication by joining the Survey Corps, an elite military unit that battles the merciless humanoids beyond the walls. Alongside his adopted sister Mikasa Ackerman and childhood friend Armin Arlert, Eren enters the brutal war against the Titans, racing to find a way to defeat them before the last walls fall.

An alchemy experiment gone horribly wrong shatters the lives of brothers Edward and Alphonse Elric. Defying the fundamental alchemical law that forbids human transmutation, they try to revive their deceased mother. The attempt backfires catastrophically: Alphonse loses his entire body, while Edward sacrifices a leg and then an arm to anchor his brother's soul to a massive suit of armor. Their neighbor Pinako Rockbell and her granddaughter Winry take them in. Winry, a gifted engineer specializing in biomechanics, crafts prosthetic limbs for Edward using "automail"—a durable, versatile metal found in robots and battle armor. After years of intense training, the Elric brothers embark on a mission to recover their original bodies by finding the Philosopher's Stone, a legendary gem capable of bypassing the law of Equivalent Exchange. As Edward earns fame as an alchemist and the moniker "Fullmetal," their quest pulls them into a far-reaching conspiracy that could determine the fate of the world.

For many generations, humanity has been pursued by enormous, enigmatic predators called the Titans. Three massive walls—Wall Maria, Rose, and Sheena—offered safety and tranquility for over a century. That calm was broken when the Colossal Titan and Armored Titan appeared and demolished the outermost wall, Wall Maria. Forced to withdraw behind Wall Rose, humanity waited anxiously for the Titans to strike again and ruin their final refuge. In Shingeki no Kyojin Season 2, Eren Yeager and his comrades from the 104th Training Corps have only recently started serving as full members of the Survey Corps. As they prepare to confront the Titans once more, their plans are interrupted by an invasion of Wall Rose—yet nothing is as straightforward as it appears, and additional enigmas come to light. While the Survey Corps races to protect the wall, they learn more about the attacking Titans and the hidden truths concerning their own ranks.

Humanity remains trapped behind the two surviving walls, still endangered by the Titans that steal their freedom. The fight to eliminate these monsters continues, but dangers come not only from the Titans outside the walls but also from the people inside them. Following his rescue from the Colossal Titan and Armored Titan, Eren Yaeger focuses on mastering his Titan shifting ability. Krista Lenz deals with the pain of losing a comrade, Captain Levi selects Eren along with his friends to be part of his new personal squad, and Commander Erwin Smith recovers from wounds he received. For a time, the soldiers seem to be doing well—until the government suddenly demands that Eren and Krista be handed over. The Survey Corps' recent victories have attracted unwanted notice, and a figure from Levi's past is dispatched to retrieve the two wanted individuals. Hunted by the authorities, Levi and his squad must avoid their enemies to protect Eren and Krista. Eren and his comrades fight not only for survival against the fearsome Titans but also against the menace of a far more cunning adversary: other humans.

In an effort to restore the fading hope of humanity, the Survey Corps launch an operation to reclaim Wall Maria, where the fight against the ruthless Titans resumes. Returning to the ruined Shiganshina District, once his childhood home, Eren Yeager and his comrades find the area strangely devoid of Titans. Even after sealing the outer gate, they face no opposition. The mission proceeds smoothly until Armin Arlert, deeply suspicious of the enemy's absence, notices troubling hints of a hidden trap. Shingeki no Kyojin Season 3 Part 2 follows Eren as he swears to reclaim everything that was taken from him. Alongside him, the Survey Corps push forward—through countless sacrifices—to carve a path to victory and unlock the secrets hidden in the Yeager family basement.

Gabi Braun and Falco Grice have dedicated their entire lives to training with the goal of inheriting one of the seven Titans controlled by Marley, aiming to assist their country in eliminating the Eldians on Paradis. Yet, just as their future seems secure, their tranquility is abruptly disrupted by the arrival of Eren Yeager and the surviving members of the Survey Corps. After finally accessing the Yeager family basement and uncovering the grim history behind the Titans, the Survey Corps has at last discovered the answers they had fought so hard to find. Now possessing the truth, the group heads out into the world beyond the walls. In Shingeki no Kyojin: The Final Season, two vastly different worlds clash as each side pursues its own objectives in the long-awaited conclusion to Paradis' struggle for freedom.

Young Thorfinn spent his childhood listening to tales told by old sailors who had crossed the ocean and arrived at the fabled land called Vinland. According to legend, it was a warm and fertile place where no one needed to fight—nothing like the frozen Icelandic village where he was born, and certainly nothing like the life he leads now as a mercenary. War has become his home. Though his father once told him, "You have no enemies. Nobody does. There is no one it is okay to hurt," as Thorfinn grew older, he came to believe that could not be further from the truth. The ongoing conflict between England and the Danes worsens every year. Death has become ordinary, and the Viking mercenaries revel in every moment of it. By allying with either side, they can drastically shift the balance of power, and the Vikings are eager to earn reputations for themselves while taking whatever spoils they can. Amid all this chaos, Thorfinn must pursue his revenge: to kill Askeladd, the man who murdered his father. For the Vikings, it seems, the only paradise is this relentless age of war and death.

The Four Cardinal Heroes are a group of regular guys from present-day Japan called to the kingdom of Melromarc to serve as its saviors. Melromarc is a country suffering from the Waves of Catastrophe, which have repeatedly devastated the land and brought disaster to its citizens for centuries. The four heroes are each given a sword, spear, bow, and shield to defeat these Waves. Naofumi Iwatani, an otaku, is cursed with the role of the "Shield Hero." With nothing but a weak shield, Naofumi is looked down upon and mocked by the other heroes and the kingdom's citizens because of his poor offensive power and unimpressive personality. After the heroes receive supplies and companions to train alongside, Naofumi begins his journey with the sole person who agrees to join him, Malty Melromarc. However, she soon betrays him, and he is wrongly accused of assaulting her. As a result, Naofumi faces severe discrimination and hatred from the people of Melromarc for a crime he never committed. With deep hurt and distrust burning inside him, Naofumi sets out to build his own strength and repair his reputation. But as he goes on, the hardship of traveling alone becomes too great, so Naofumi purchases a dying demi-human slave named Raphtalia to join him. As the Waves draw closer to the kingdom, Naofumi and Raphtalia must battle to ensure the kingdom's survival and shield its people from their doomed destiny.

Lucy belongs to a subspecies of humanity known as Diclonius, characterized by small horns and invisible telekinetic limbs—traits that make her a target for brutal government experimentation. When a chance to flee arises, the years of confinement and torture have twisted her, and she slaughters her way through her captors in a bloody escape. During the breakout, a severe head injury fractures her psyche, creating a second personality resembling a childlike innocent with barely any speech. In this vulnerable state, she crosses paths with Kouta and his cousin Yuka, two college students who take in the wounded fugitive, having no idea of her lethal nature. Their compassion sets off a chain of events that plunges them into a hidden world of government secrets and conspiracy.

Eren Yeager turns against both former allies and enemies, setting a catastrophic scheme into motion. Guided by the Beast Titan, Zeke, he takes drastic steps to end the age-old conflict between Marley and Eldia, though his real motives stay unclear. As he delves into his family's history, Eren struggles to seize control of his own fate. At the same time, the long-warring nations of Marley and Eldia deploy soldiers and Titans in a fierce race to annihilate each other. Reiner Braun desperately uses his abilities to hold off Eren's militaristic forces, while his fellow Eldians—children Falco Grice and Gabi Braun—fight to survive amid the chaos. Elsewhere, Eren's childhood friends Mikasa Ackerman and Armin Arlert are imprisoned alongside his former Survey Corps comrades, all horrified by his monstrous transformation. Clinging to the belief that Eren still secretly harbors good intentions, Mikasa and the others enter the conflict, hoping to save their friend's very soul.

Edward Elric is a gifted young alchemist who, at age twelve, suffers devastating losses. When he and his brother Alphonse attempt to bring their deceased mother back using the forbidden technique of human transmutation, Edward loses both his brother and two of his own limbs. Using his exceptional alchemical abilities, Edward manages to anchor Alphonse's soul to a massive suit of armor. One year later, Edward has become a state alchemist with the title of Fullmetal. Together with his younger brother, he sets out in search of the Philosopher's Stone. This legendary artifact is said to greatly amplify an alchemist's power, allowing them to bypass alchemy's core principle: equivalent exchange, where one must sacrifice something of equal value to gain something. Edward intends to use the military's resources to locate the stone and restore his and Alphonse's bodies to their original state. But as the Elric brothers delve deeper, they realize the stone holds secrets far beyond their expectations, drawing them into the heart of a conflict much darker and more vast than they ever anticipated.

A deadly virus suddenly appears, wiping out everyone over the age of 13. In its wake, vampires who had long remained hidden emerge to seize control of humanity. They offer protection to the survivors in exchange for regular blood donations, effectively turning them into livestock. Among those taken captive are Yuuichirou and Mikaela Hyakuya, two young boys from an orphanage, along with other children they regard as family. Unwilling to live as mere blood sources under the vampires' oppressive rule, Mikaela devises a plan to escape. However, the attempt fails catastrophically, leaving Yuuichirou as the sole survivor. He is later discovered by the Moon Demon Company, a military organization dedicated to exterminating vampires in Japan. Years pass, and Yuuichirou becomes a member of the Japanese Imperial Demon Army. He is driven by a single goal: to exact revenge on the creatures that murdered his family. But the price of his vengeance remains uncertain.

Takemichi Hanagaki's life reached its peak during his second year of middle school, when he had respect, a reliable gang of friends, and even a girlfriend. But twelve years have passed, and now he's a washed-up nobody—mocked by children and always apologizing to his younger boss. A news report about the Tokyo Manji Gang brutally murdering his only ex-girlfriend and her brother only rubs salt in the wound. Just as a train is about to end his miserable life, Takemichi flashes back to the same day twelve years ago, when he was still dating Hinata Tachibana. Forced to relive the exact day that started his downward spiral, Takemichi encounters Hinata's younger brother. Without thinking, he blurts out that the boy seems to be dead before flashing back to the past again. Takemichi pleads with him to protect his sister, then inexplicably returns to the future. Miraculously, he is still alive. Even stranger, the future has changed. It appears Takemichi can alter the flow of time. Given a chance to stop his ex-girlfriend's tragic death at the hands of the Tokyo Manji Gang, Takemichi decides to travel through time and change the course of the future.

A tower exists that summons selected individuals, referred to as Regulars, with the promise of fulfilling their deepest desires. Whether those desires are wealth, fame, power, or something beyond all of that—everything awaits those who reach its summit. Twenty-Fifth Bam had spent his entire life knowing only a dark cave, a ragged cloth, and a distant, unreachable light. Then a girl named Rachel appeared to him through that light, and his whole world changed. They became close friends, and Rachel taught him many things about the world outside. But when she told him she had to leave to climb the Tower, his world fell apart. Vowing to pursue her no matter the cost, he fixed his gaze upon the Tower—and a miracle took place. This is how the journey of Bam begins: a boy not chosen by the Tower, but who opened its doors on his own. Such beings are called Irregulars—entities that have shaken the very foundations of the Tower every time they have entered it.

Orphaned and taken in by the notorious mafia don Dino Golzine, seventeen-year-old Aslan Jade Callenreese, better known as Ash Lynx, now leads his own criminal organization. Driven by the cryptic final words of his deceased brother Griffin, who repeated "Banana Fish" after returning from the Iraq War, Ash delves into a dangerous investigation. His search is abruptly interrupted when Dino’s enforcers raid his secret hideout at an underground bar. There, Ash’s friend Skip has just introduced him to Shunichi Ibe and his assistant Eiji Okumura, Japanese photojournalists documenting street gangs. Amidst the chaos of the attack, Shorter Wong alerts Ash to the danger, but Dino’s men manage to abduct Skip and Eiji. Forced into action, Ash must navigate his violent past with the mafia to rescue the kidnapped photographers and uncover the truth behind the elusive Banana Fish.

Following Eren Yeager's devastating actions, his former companions and past adversaries unite to oppose his destruction. Despite their history as bitter enemies, Armin Arlert, Mikasa Ackerman, and the surviving members of the Scout Regiment join forces with Reiner Braun and the remaining Marleyan soldiers. This small, unlikely coalition embarks on a mission to halt Eren's fury and, if possible, rescue their old comrade along the way. As Eren relentlessly advances regardless of the cost, he wrestles with his own inner conflict. Though deeply regretful of his horrific invasion, he believes his motives are just: Eren sees this path as the sole means of protecting his friends and, more broadly, his people. The opposing forces hurtle toward an inevitable final confrontation that could cost millions of lives. Even as they face a horde of monsters beyond anything previously imagined, Mikasa, Armin, and their allies stand courageously against certain doom.

With only a week left until the next Wave, Naofumi Iwatani and his party feel the pressure mounting. The urgency heightens after bat-like familiars assault Lurolona Village, which causes the Wave countdown to halt. In response, the Four Cardinal Heroes convene with Queen Mirelia Q Melromarc for an urgent meeting. She believes that these unusual occurrences may be linked to the Spirit Tortoise, a perilous creature that has awakened and started causing destruction once again. As plans are drawn up to defeat the Spirit Tortoise, among the four heroes, only the disparaged Shield Hero steps forward to offer his assistance.

After losing his father and seeing his village burned by English raiders, Einar hopes to live peacefully with his family on their restored farms. But fate intervenes once more: his village is attacked again. Einar can only watch as Danish marauders set his lands ablaze and kill his relatives. He is taken captive and brought to Denmark as a slave. Clutching his mother's last words to stay alive, Einar is bought by Ketil, a benevolent slave owner and farmer who tells Einar he can earn his freedom by working the fields. There, Einar meets his new partner in farm labor—Thorfinn, a listless and sorrowful slave. As Einar and Thorfinn toil together toward their liberation, they are tormented by past wrongs and current schemes. Still, they press on, reaching for a faint spark of hope, redemption, and calm in a world that offers nothing but cruelty and despair.

Yuuichirou Hyakuya has finally been reunited with his childhood friend Mikaela Hyakuya, whom he believed to be dead for a long time. However, upon meeting again, he learns that Mikaela has become a vampire. Determined to aid his friend, Yuuichirou swears to grow stronger so he can protect Mikaela and the members of the Moon Demon Company. Kureto Hiiragi receives intelligence that a large gathering of vampires is forming in Nagoya, preparing for an attack on the Imperial Demon Army's main forces in Tokyo. Under the command of Guren Ichinose, Yuuichirou's squad is among those chosen to intercept and defeat the vampire nobles. With the Nagoya operation drawing near, the members of Shinoa squad continue working to master their Cursed Gear and improve their teamwork. Yuuichirou must acquire the strength needed to slay the nobles and save his best friend before the demon inside his weapon consumes him.

Fear, survival, instinct. Cast into an unfamiliar world with only faint recollections and the awareness of their own names, a group of strangers can sense nothing but these three emotions echoing deep within them. They have no choice but to accept the sole paying occupation in this game-like realm—serving as soldiers in the Reserve Army—and destroy any threats to peace in their new world, Grimgar. When all the stronger candidates band together, those left behind must form a party to endure: Manato, a charismatic leader and priest; Haruhiro, a nervous thief; Yume, a cheerful hunter; Shihoru, a shy mage; Moguzo, a kind warrior; and Ranta, a rowdy dark knight. Though it may look like one, this is no game—there are no do-overs or respawns; it is kill or be killed. Now this unlikely band of fighters must learn to survive together in a world where the boundary between life and death is razor-thin.

As a child in the town of Lawless, Angelo Lagusa witnessed a horrific event: his parents and younger brother were ruthlessly killed by the Vanetti mafia family. Having lost everything dear to him, he abandoned both his name and his hometown, taking on the new identity of Avilio Bruno. Seven years later, Avilio gets his chance for revenge when a mysterious letter prompts him to return to Lawless. Heeding the call, he soon meets Nero, the son of the Vanetti don, and works to befriend him using the skills he has quietly developed over the years. Set during the Prohibition era, 91 Days follows Avilio's dark, blood-soaked path to vengeance as he systematically eliminates each man involved in his family's murder.

Guts, who will later be known as the Black Swordsman, is a young mercenary traveling from place to place, recognizable by the enormous greatsword he carries. He takes on jobs that pay the most, but never stays with any group for long—until he comes across the Band of the Falcon. After completing a job, Guts is ambushed and defeats many members of the band in combat. Griffith, the founder and leader of the Band of the Falcon, becomes interested in Guts and challenges him to a duel. Though the other members are no match for Guts, Griffith defeats him with a single blow. Incapacitated and brought to the Band of the Falcon's camp to recover, Guts awakens two days later. He confronts Griffith, and they duel again, this time under a condition: if Guts loses, he must join the Band of the Falcon. Because of his still-healing injuries, Guts loses the fight and is inducted by Griffith. Over the next three years, Guts rises to become one of the Band of the Falcon's commanders. On the battlefield, his combat skill is second only to Griffith's, as he takes on large groups of enemies by himself. With Guts' immense strength and Griffith's leadership, the Band of the Falcon dominate every battle they fight. But something sinister lurks in the shadows, threatening to change Guts' life forever.

Ichirou Inuyashiki, a 58-year-old man, is struggling through a difficult phase in his life. While his chronic back pain is agonizing, it pales in comparison to the cold indifference and disdain shown by his wife and children. Despite this, Ichirou finds comfort in Hanako, an abandoned Shiba Inu he takes in. His situation worsens when a routine check-up reveals he has stomach cancer with only three months left to live; though he attempts to stay strong, his family's apathy drives him to an emotional collapse. Fleeing to a nearby field, he embraces his dog and cries—until he spots a strange figure standing before him. Then, a blinding flash of light engulfs Ichirou in smoke and debris. When he regains consciousness, he realizes something has changed—he has been transformed into a mechanized weapon concealed beneath his original appearance. Though initially startled, the kind-hearted Ichirou quickly uses his new abilities to rescue someone, an act that fills him with joy and renewed purpose. Yet, the source of these powers remains a mystery. Who was the enigmatic figure at the explosion site, and do they share Ichirou's benevolent intentions when wielding this dangerous force?

The world’s greatest assassin, who devoted his life to the organization that raised him, is betrayed and killed by that very group. Haunted by lingering regrets, he meets a goddess impressed by his skills. She offers him a new life in a fantasy world of magic and steel, charging him with a crucial mission: kill the hero destined to destroy that world. Reborn as Lugh Tuatha Dé, heir to a noble family of assassins serving the Alvan Kingdom, he learns from his father techniques that differ from his earlier ruthless style. As he hones his other talents and forges new connections, Lugh remains painfully aware that his present abilities fall short. To fulfill his divine task, he must attain absolute perfection to defeat such a formidable opponent.