Anime Like One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream!

In Fullmetal Alchemist: Brotherhood, the lives of Edward and Alphonse Elric are irrevocably altered when an alchemical attempt to resurrect their deceased mother backfires. By violating the taboo against human transmutation, the brothers pay a horrific price: Alphonse forfeits his entire physical form, while Edward sacrifices a limb to anchor his brother's soul to a suit of armor. Seeking refuge with their neighbor Pinako Rockbell and her granddaughter Winry, a talented mechanic who crafts automail—sophisticated robotic limbs—for Edward, the duo eventually embark on a perilous journey. Their goal is to restore their bodies through the legendary Philosopher's Stone, an artifact capable of bypassing the law of equivalent exchange. As Edward rises in prominence as a formidable alchemist and acquires the title "Fullmetal," their pursuit draws them into a sprawling conspiracy that threatens the very fate of their world.

Following the debut of the revolutionary NerveGear device, gamers around the globe gained the power to fully immerse themselves in virtual reality. Among its most celebrated titles is Sword Art Online (SAO), which transports players to the vast, medieval realm of Aincrad, offering limitless possibilities bounded only by one's imagination. With the game's worldwide launch, virtual reality gaming achieved unprecedented realism. This ideal fantasy swiftly descends into a terrifying nightmare when SAO's creator imprisons thousands of players within the game. The logout function has been disabled, and the sole path to escape requires clearing all one hundred increasingly perilous floors of Aincrad. To make matters worse, dying in the game results in death in the real world. Kazuto "Kirito" Kirigaya, a former beta tester, soon realizes that even his prior experience is not enough to face SAO alone. Joining forces with Asuna Yuuki and other skilled players, he endeavors to conquer the seemingly insurmountable challenges ahead. However, with formidable bosses and malevolent dark cults blocking their path, Kirito discovers that overcoming these obstacles is far more difficult than he anticipated.

In the world of Hunter x Hunter, Hunters are elite specialists who undertake perilous missions ranging from exploring uncharted territories to hunting rare beasts and recovering precious artifacts. To earn this title, aspirants must endure the deadly Hunter Examination, a grueling trial that often results in severe injury or death for its participants. One such hopeful is Gon Freecss, a 12-year-old boy determined to locate his father, Ging, a renowned Hunter. Gon is convinced that passing the examination is the key to finding his father and embarking on a similar journey. Throughout the arduous Hunter Examination, Gon bonds with several other candidates: Leorio Paladiknight, a medical student; Kurapika, driven by an unyielding thirst for revenge; and Killua Zoldyck, a former assassin. Despite their differing motivations, these newfound allies unite for a common purpose, stepping into a world fraught with danger.

Twelve years prior, a colossal demon fox ravaged the world. Amid the chaos, the Hokage, the Hidden Leaf Village's leader and most powerful ninja, sacrificed his life to seal the beast within a newborn, saving humanity but condemning the infant to a life of isolation. Now grown, Naruto Uzumaki is still scorned and bullied by the villagers, channeling his frustration into pranks and minor acts of vandalism. Yet he remains unwavering in his ambition to become Hokage and earn the recognition he desperately seeks. Placed on Team 7 alongside the gifted Sasuke Uchiha and the clever Sakura Haruno, Naruto embarks on perilous missions under the guidance of the enigmatic Kakashi Hatake. As the squad confronts numerous dangers and enemies, each member must overcome personal demons and hone their skills. While Naruto's fierce desire to surpass Sasuke and win Sakura's heart drives him forward, the shared grief and anguish binding them could ultimately tear the team apart.

Following two and a half years of intense training beyond the borders of Konohagakure, Naruto Uzumaki returns with a renewed resolve to achieve greater power. Meanwhile, the Akatsuki, a perilous group of elite rogue ninjas, advances its own plots, threatening the entire shinobi world. Though Naruto has matured and confronts fresh dangers, his spirited and youthful essence persists, now bolstered by heightened confidence and an unwavering commitment to safeguarding his friends and home. Regardless of the obstacles, he battles fiercely for what is most important, even at the cost of his life, as his path toward becoming Hokage continues.

Gold Roger, celebrated as the Pirate King, was the most powerful and notorious figure to ever sail the Grand Line. His arrest and execution by the World Government altered the course of history. With his dying breath, Roger revealed the existence of One Piece, the world's greatest treasure. This announcement sparked the Great Age of Pirates, inspiring countless individuals to seek One Piece for the promise of infinite riches, glory, and the supreme title of Pirate King. Among them is Monkey D. Luffy, a seventeen-year-old who breaks the mold of the stereotypical pirate. Rather than a cruel, hardened rogue who raids villages for sport, Luffy is driven by a genuine sense of wonder: the thrill of adventure, the joy of meeting fascinating new people, and the hunt for One Piece. Following in the footsteps of his childhood idol, Luffy and his crew traverse the Grand Line, facing wild adventures, uncovering dark secrets, and battling formidable enemies on their journey to claim One Piece.

Set against a backdrop evocative of medieval Europe, the Holy Knights of Britannia utilize powerful magic to safeguard the land and its kingdoms. Within their ranks, a group called the Seven Deadly Sins is said to have betrayed the nation in an attempt to seize control of Liones. Although they were supposedly defeated by their fellow knights, rumors persisted that the Sinners had escaped. Ten years after these events, the Holy Knights staged a coup, overthrowing the Kingdom of Liones and governing with tyranny. The story of Nanatsu no Taizai centers on Elizabeth, the third princess of Liones, who sets out on a quest to find the Seven Deadly Sins. Her goal is to form an alliance with them to liberate her kingdom from the Holy Knights' unjust rule and restore justice to the corrupted realm.

A year after escaping Sword Art Online, Kazuto Kirigaya finds his attempt at a normal life disrupted by a series of murders linked to Gun Gale Online. The culprit is rumored to be a player named Death Gun, who allegedly kills real-world victims through the game. Tasked by authorities with the investigation, Kazuto dons his Kirito persona and enters Gun Gale Online to seek justice. There, he encounters Sinon, a talented sniper burdened by a traumatic past. As they team up to hunt Death Gun, Sinon joins Kirito's probe. Both compete in the Bullet of Bullets tournament, where the killer is expected to show up. With Death Gun's true capabilities a mystery, Kirito and Sinon race against time to prevent further fatalities, though their personal traumas threaten to hinder their mission. In this perilous virtual arena where they may become targets themselves, Kirito confronts another life-threatening ordeal.

In the magical kingdom of Fiore, Lucy Heartfilia harbors a dream of joining the renowned wizard guild Fairy Tail. Her aspiration is realized upon meeting Natsu Dragneel, the fire mage known as "Salamander," who invites her to become a member. Within the guild, friction often erupts between Natsu and the ice mage Gray Fullbuster, even as the formidable Erza Scarlet maintains a commanding presence. Despite frequently causing chaos, these skilled mages and their eccentric comrades are united by a bond of absolute trust that surpasses family ties. As Lucy integrates with Natsu, Gray, Erza, and the rest of the guild, she finds herself repeatedly entangled in perilous scenarios. While undertaking lucrative jobs and missions to safeguard the world, a sinister shadow hangs over their journey: Zeref, the dreaded master of dark magic.

In the kingdom of Melromarc, which suffers from recurring disasters known as the Waves of Catastrophe, four ordinary men from modern Japan are summoned to save the realm. Each is bestowed a legendary weapon: a sword, a spear, a bow, or a shield. Among them is Naofumi Iwatani, an otaku who becomes the Shield Hero. Armed with only a weak shield that offers low attack power and a forgettable appearance, he faces mockery and contempt from both the other heroes and the populace. Although he initially receives supplies and allies, his sole companion, Malty Melromarc, eventually betrays him by falsely accusing him of assault. This results in severe discrimination and hostility toward Naofumi. Filled with bitterness and distrust, he resolves to grow stronger and prove his innocence. The overwhelming loneliness of his journey leads him to purchase Raphtalia, a critically injured demi-human slave, as his partner. With the Waves of Catastrophe threatening Melromarc, Naofumi and Raphtalia must fight to protect the kingdom and safeguard its inhabitants from destruction.

As the popular virtual reality game Yggdrasil approaches its final shutdown, Momonga, a powerful wizard and leader of the dark guild Ainz Ooal Gown, resolves to remain logged in until the very last moment. When the countdown concludes, Momonga discovers he is still alive within his avatar's body, while the non-player characters around him have suddenly gained independent thoughts and actions. Confronted by this bizarre reality, Momonga commands his loyal NPCs to assist him in comprehending and dominating this new world. His primary objectives are to uncover the cause of this transformation and determine whether other players have also been transported here under similar conditions.

In the bustling city of Orario, where the mundane is a rarity, Bell Cranel, a young and ambitious adventurer, strives to reach the pinnacle of his profession. His trajectory shifts dramatically upon encountering Hestia, a goddess who resides alone. With her backing, Bell descends into the treacherous "Dungeon," a sprawling subterranean maze teeming with monsters beneath the city. Every step in this hazardous domain carries danger, while a shadowy power lurks in the distance. Life outside the Dungeon remains fraught with uncertainty, as the fragile coexistence between gods and humans risks shattering the peace. Nevertheless, fueled by his relentless optimism, Bell sets out on an epic journey defined by blunders, triumphs, and the forging of profound connections.

In Fullmetal Alchemist, Edward Elric, a prodigious alchemist, endures catastrophic losses at the tender age of twelve. Attempting to resurrect their deceased mother via the forbidden act of human transmutation, Edward and his brother Alphonse suffer terrible consequences: Edward forfeits an arm and a leg, while Alphonse loses his entire physical form, his soul remaining tethered only to a suit of armor through Edward's alchemical ingenuity. A year later, Edward attains the rank of state alchemist, earning the title Fullmetal. Together with Alphonse, he embarks on a quest to locate the Philosopher's Stone, a mythical artifact rumored to enhance an alchemist's power and allow them to circumvent the Law of Equivalent Exchange, which demands a sacrifice equal to the gain. Backed by the military, Edward seeks to restore what was taken, yet as the brothers uncover the truth behind the stone, they become entangled in a sinister, far-reaching conspiracy that threatens more than just their own destinies.

When a demon-possessed boar assaults his Emishi village, young prince Ashitaka rises to protect his people. The dying beast inflicts a curse upon Ashitaka's arm, bestowing him with tremendous power while gradually consuming his life. Heeding the counsel of his village elders, Ashitaka journeys west to find a cure, eventually reaching Tatara, the Iron Town. There, he finds himself entangled in a fierce struggle: Lady Eboshi, Tatara's leader, relentlessly clears the forest to expand her ironworks, whereas Princess San and the forest's sacred spirits wage war against human encroachment. As the conflict between nature and civilization intensifies, Ashitaka strives to forge a connection between these opposing sides while battling the curse that festers within him. Princess Mononoke explores the dynamic between technology and nature, emphasizing the harmony attainable through mutual understanding.

In the realm of the avaricious samurai lord Daigo Kagemitsu, a crumbling land drives him to desperate measures. Abandoning Buddhism, he strikes a pact with twelve demons to gain the power to expand his domain, but the price is steep: his newborn firstborn is born missing limbs, a nose, eyes, ears, and skin, yet miraculously survives. Cast adrift in a river, the infant is later rescued by a healer who equips him with prosthetics and weapons to aid his survival. Though unable to see, hear, or feel touch, the boy is driven to hunt the demons that stole his body parts, regaining a piece of himself with each kill. After years of traveling alone, he encounters Dororo, another orphan who becomes his companion. Together, this unlikely pair battles to preserve their humanity in a harsh world teeming with demons.

Five years following his triumph at the World Martial Arts Tournament, Goku lives a tranquil life with his family until Raditz arrives, revealing himself as Goku's older brother. Raditz explains that Goku is a Saiyan, a member of a once-powerful race nearly wiped out after their home planet was destroyed. Sent to Earth as an infant with a mission to subjugate and ruin the world, Goku's aggressive nature was erased by a head injury that caused amnesia, leading him to grow into someone who uses his strength to defend others. When Raditz fails to recruit Goku, he warns Goku's friends of a looming danger that will soon reach Earth, igniting an interstellar conflict that shakes the universe. The battle for the seven magical Dragon Balls, capable of granting any wish, is about to commence, with only the strongest surviving the coming confrontation.

Goblins are notorious for their cruelty, cunning, and rapid reproduction rates. Because they are classified as weak monsters, they are frequently underestimated. These creatures raid small villages and abduct females of other species for dark purposes, yet they continue to thrive because adventurers typically prioritize more lucrative quests. On her first day as a Porcelain-ranked adventurer, a 15-year-old Priestess joins a group of inexperienced novices on a mission to confront a goblin clan that has kidnapped many village women. Lacking preparation and experience, the team is quickly ambushed inside a cave. As her companions fall, the Priestess braces for her fate, only to be saved at the last moment by the Goblin Slayer, who wipes out the entire goblin nest. The Goblin Slayer, a Silver-ranked adventurer, allows the Priestess to join his team, which also includes a High Elf, a Dwarf, and a Lizardman, as they take on goblin-related jobs for the Adventurer's Guild. Their goal is clear: to eliminate every goblin in the frontier territories.

Following the savage confrontation between Meliodas, the leader of the Seven Deadly Sins, and the Great Holy Knight Hendrickson, the land lies devastated. With the essential components to resurrect the Demon Clan now in his grasp, Hendrickson breaks the seal, unleashing the Ten Commandments, mighty warriors who serve the Demon King directly. Meliodas instantly recognizes them through a mysterious connection, and the Commandants likewise know his identity. As the demons launch their attack, the Seven Deadly Sins must devise a plan to halt their progress and prevent the Demon Clan from plunging Britannia into a sea of blood and fear.

Following a recent update to the massively multiplayer online role-playing game Elder Tale, thirty thousand Japanese players find themselves suddenly transported from their daily lives into the game world, unable to log out. Among them is Shiroe, a reserved college student who moves quickly from confusion to action, leveraging his extensive game knowledge to adapt to this new reality. As he navigates this unfamiliar realm, Shiroe assists others in adjusting and negotiates with non-player characters to establish order within the digital city of Akihabara. He is joined by Naotsugu, a less fortunate friend who had not logged in for years and became trapped, as well as Akatsuki, a petite yet deadly assassin who pledges Shiroe as her master. Log Horizon weaves together fantasy, adventure, and political intrigue, examining the gaming experience through the eyes of a strategic genius facing a perplexing dilemma.

For the last decade, gates linking to monster-infested dimensions have emerged across the globe, spawning creatures immune to standard weaponry. Simultaneously, individuals have awakened superhuman powers, earning the title of hunters. These hunters venture into dungeons found within the gates, frequently organizing into guilds to earn a living. Sung Jin-Woo, infamous as the weakest E-rank hunter, investigates what appears to be a routine dungeon. Accompanied by his team, he uncovers a hidden passage and, lured by the prospect of treasure, they push deeper inside. The group soon faces lethal dangers; while Jin-Woo barely survives the ordeal, he discovers a mysterious, exclusive interface. This system grants him the power he always desired, yet every ability exacts a heavy price.

In Sword Art Online: Alicization, the Soul Translator marks a monumental advancement in full-dive technology by interfacing directly with a user's Fluctlight, the digital manifestation of a human soul, bypassing traditional brain-signal methods. Kazuto Kirigaya, a survivor of the original Sword Art Online tragedy, collaborates with the private research institute Rath to evaluate the Soul Translator within the Underworld, a fantasy realm generated by the system. Bound by a nondisclosure agreement, all memories formed inside this virtual world are wiped upon returning to reality, leaving Kazuto with only a faint recollection of the name Alice, which triggers a deep sense of unease whenever it is spoken in the real world. One evening, while walking Asuna Yuuki home, Kazuto confronts a former adversary and suffers severe injuries during the battle, causing him to lose consciousness. Upon waking, he discovers he is completely trapped within the Underworld with no immediate way to return to the real world. Driven by resolve, he sets out on a quest to find a path back to his physical life.

Goku Son is a young boy living alone in the wilderness when he meets Bulma, a girl searching for the legendary Dragon Balls. These rare artifacts are said to grant one wish to whoever gathers them all. Bulma wants to collect them to wish for her ideal partner. Goku possesses one of these orbs but refuses to hand it over. Bulma proposes a deal: he can accompany her on her journey if she is allowed to use his Dragon Ball. Thus, their incredible adventure begins. Their path is not lonely; they soon encounter Master Muten-Roshi and his student Kuririn, both of whom Goku trains with to improve his abilities for an upcoming World Martial Arts Tournament. However, the power to grant any wish makes the Dragon Balls a target for those with evil intentions. To stop anyone who might misuse this ancient power, they continue to grow stronger, using their developing skills to protect the people they meet along their travels.

In Overlord II, Ainz Ooal Gown, formerly known as Momonga, fully accepts his new reality within a world that closely resembles the virtual game Yggdrasil. Yet, many mysteries still linger, which he plans to solve by exercising his power as the ruler of the Great Tomb of Nazarick. After a calamitous incident involving the psychological manipulation of a subordinate, Ainz becomes increasingly wary of potential dangers, including the Slane Theocracy and other ex-Yggdrasil players. His loyal guardians, such as Albedo and Demiurge, prepare for Nazarick's impending major conflict, marking its first war. This sequel to the original Overlord continues the story of Ainz Ooal Gown and his unique cadre of human-hating guardians, alongside the innumerable humans affected by the Overlord's rise to power.

In the realm of Magi, sorcerers known as Magi possess vast magical abilities capable of reshaping reality. These figures choose worthy candidates to become rulers, assisting them in conquering mystical structures called Dungeons to capture legendary djinns and claim their powers. The ultimate goal is for the Magi to guide these leaders in establishing kingdoms with the potential to rule the world. Aladdin, a young Magi on a quest to discover his true identity, journeys across diverse lands accompanied by Ugo, a djinn summoned via his flute who serves as both companion and mentor. During his travels, Aladdin encounters Alibaba Saluja and leads him to a nearby Dungeon. As their bond strengthens, the two set out on an epic adventure around the globe, facing a growing number of peculiar occurrences.