Manga Like Ascendance of a Bookworm: I'll Do Anything to Become a Librarian! Part 4 - I Want to Save the Royal Academy's Library!

Guts, once a mercenary and now called the Black Swordsman, hunts for revenge. After a brutal childhood, he at last discovers someone he admires and thinks he can rely on, but everything shatters when that person strips Guts of everything he holds dear to satisfy his own ambitions. Branded for death, Guts is doomed to a fate where demonic entities chase him without mercy. Embarking on a bleak journey filled with misfortune, Guts—wielding an enormous blade and inhuman strength—allows nothing, not even mortality itself, to halt him until he can behead the one who erased his and his lover's humanity. Included one-shot: Volume 14: Berserk: The Prototype

Denji wants nothing more than a simple, peaceful life with the girl he likes—a far cry from his current reality, where the yakuza force him to slay devils to repay a mountain of debt. Using his pet devil Pochita as a weapon, he will do anything for money. But when a devil working with the yakuza kills him for being expendable, Pochita unexpectedly merges with Denji's corpse, granting him the powers of a chainsaw devil. Now able to turn parts of his body into chainsaws, the resurrected Denji brutally and swiftly slaughters his enemies. This catches the attention of official devil hunters, who offer him a position at the Public Safety Bureau. Armed with the strength to face even the deadliest foes, Denji will go to any lengths to achieve his teenage dreams.

The man known as the King of the Pirates, Gol D. Roger, is scheduled for execution by the World Government. However, right before his death, he reveals the existence of a massive treasure called One Piece, hidden somewhere in the vast ocean known as the Grand Line. Declaring that anyone capable of reaching it can claim One Piece, the King of the Pirates is put to death, sparking the Great Age of Pirates. Twenty-two years later, a young man named Monkey D. Luffy is prepared to start his own journey, seeking One Piece and aiming to become the new King of the Pirates. With only a straw hat, a tiny boat, and a stretchy body, he begins a fantastic voyage to find his own crew and a worthy ship that will carry them across the Grand Line in pursuit of the highest status on the seas.

A decade ago, "the Gate" opened, bridging the real world with a realm of magic and monsters. To fight these vicious creatures, ordinary humans gained superhuman abilities and became known as "Hunters." Twenty-year-old Sung Jin-Woo is one such Hunter, but he is called the "World's Weakest" due to his abysmal power compared to even a lowly E-Rank. Nevertheless, he tirelessly hunts monsters in low-level Gates to cover his mother's medical expenses. This miserable existence changes when Jin-Woo—believing himself the sole survivor doomed to die in a mission that goes horribly wrong—wakes up in a hospital three days later to see a mysterious screen floating before him. This "Quest Log" orders Jin-Woo to complete an absurdly harsh training regimen or face a suitable penalty. Initially hesitant because of the quest's difficulty, Jin-Woo soon discovers that it might just turn him into one of the most formidable Hunters in the world.

Hidden in the shadows of Tokyo are terrifying entities called ghouls, which feed on humans to sate their hunger after nightfall. In response to the relentless assaults on civilians, an organization known as the Commission of Counter Ghoul (CCG) has been formed to eliminate these creatures. The difficulty, however, lies in detecting ghouls because they camouflage themselves as humans, blending into society to make hunting easier. Ken Kaneki, an ordinary university freshman, gets entangled in the conflict between humans and ghouls when his date reveals herself to be a ghoul craving his flesh. After barely surviving the encounter and being taken to a hospital, he learns that the surgery he received has turned him into a half-ghoul. Unable to satisfy his overwhelming hunger for human meat through normal means, Kaneki is taken in by kind ghouls who operate a coffee shop, helping him adjust to his new reality. As he embarks on what he believes will be a peaceful life, he remains unaware that he is about to become the focal point of a war between his newfound allies and the CCG, and that his transformed existence has drawn the attention of ghouls across Tokyo.

Tanjirou Kamado resides with his struggling family in a secluded mountain area. As the eldest child, he took on the duty of providing for his household following his father's passing. One cold winter day, he travels to the nearby town to sell charcoal. As night approaches, he is compelled to stay at the home of a strange man who warns him about eerie beings that emerge after dark: wicked demons that crave human flesh. Upon finally returning home, Tanjirou faces his worst fear. His entire family has been savagely murdered, except for his sister Nezuko, who has transformed into a demon that eats people. Consumed by hatred and sorrow, Tanjirou fights desperately to prevent Nezuko from harming others, embarking on a quest to avenge his family and discover a method to restore his beloved sister to her human form.

Whenever Naruto Uzumaki declares that he will one day become the Hokage—the highest rank a ninja can achieve in the Village Hidden in the Leaves—nobody believes him. From the moment he was born, the villagers have shunned and mocked him. Their hostility is not due to Naruto's loud personality, his troublemaking, or his lack of skill as a ninja, but because a monster dwells within him. Before Naruto's birth, the fearsome Nine-Tailed Fox attacked the village. To halt its destruction, the Fourth Hokage gave his own life to seal the demon inside the newborn Naruto. Thus, when Naruto is placed on Team 7—alongside his fellow genin Sasuke Uchiha and Sakura Haruno, led by experienced ninja Kakashi Hatake—he is forced to cooperate with others for the very first time. Through intense training and dangerous missions, Naruto must discover what it truly means to be part of a team and forge his own path toward becoming a respected ninja acknowledged by his village.

Two years have elapsed since the CCG’s assault on Anteiku. Tokyo’s atmosphere has shifted significantly due to the CCG’s heightened authority, yet ghouls remain a persistent issue—they have grown more cautious, particularly the terrorist faction Aogiri Tree, which recognizes the CCG’s rising threat to their survival. The formation of a specialized unit, called the Quinx Squad, might give the CCG the advantage needed to eliminate Tokyo’s unwanted inhabitants. These are humans who have undergone surgery to utilize ghoul-specific abilities, and they take part in missions to eradicate these dangerous beings. Their leader, Haise Sasaki, is a half-ghoul, half-human trained by the renowned special class investigator Kishou Arima. But there is more to this young man than appears, as obscure memories claw at his consciousness, gradually reminding him of who he once was.

Alchemists are individuals blessed with knowledge and natural talent, allowing them to manipulate and transform matter through their craft. However, despite the vast potential of their art, alchemy is far from omnipotent as many believe. Human transmutation is a forbidden practice, and anyone who dares attempt it faces severe repercussions. Nevertheless, siblings Edward and Alphonse Elric choose to break this great taboo in hopes of bringing their mother back to life. Their attempt ends in failure, and they pay a terrible price for their hubris: Edward loses his left leg, while Alphonse loses his entire body. To make matters worse, Edward sacrifices his right arm to bind his brother's soul into a suit of armor. Years later, the young alchemists journey across the nation in search of the Philosopher's Stone, aiming to reclaim their original bodies using its power. Yet their quest for the legendary stone leads them to uncover far more sinister secrets than they ever anticipated.

Hidden treasures, unknown riches, unexplored frontiers—the mysterious unknown holds a powerful allure for those captivated by its magic. Such people are called Hunters. Gon Freecss dreams of becoming a Hunter in order to find his father, a man who left him behind to chase a life of adventure. But the path is far from easy: only one in a hundred thousand candidates passes the Hunter Exam, and even that is merely the first hurdle. During the exam, Gon forms friendships with others aiming for the same goal: the mysterious Killua, Kurapika consumed by a desire for revenge, and Leorio, who hopes to become a doctor. A world of excitement and danger lies ahead, and those who welcome it with open arms may rise to become the greatest Hunters of all.

In a world where magic is everywhere, Asta—a loud and energetic orphan—has no magic at all. Still, he aspires to become the Wizard King, the title given to the Clover Kingdom's most powerful mage. Sharing the same goal, Asta's childhood friend and rival, Yuno, is gifted with the ability to wield strong wind magic. Despite this huge gap between them, Asta trains his body relentlessly every day, hoping to somehow awaken his magic and catch up to Yuno. When a person turns 15 in the Clover Kingdom, they receive a Grimoire, an item that lets them use their magic to its full potential. At the ceremony, Yuno obtains a Grimoire with a legendary four-leaf clover, marking its wielder as exceptionally strong, while Asta waits in vain for his own. Feeling disappointed but unwilling to give up, Asta sees Yuno captured by a mage trying to steal Yuno's special Grimoire. Even though he is completely outmatched by Yuno's captor, Asta's determination to keep fighting earns him his own Grimoire—one with an unheard-of black five-leaf clover.

During the Middle Ages, humanity lives in constant fear and paranoia. The word "Yoma" is whispered with dread, describing monstrous creatures that crave human flesh. Even more terrifying than their appetite is their ability to change shape and absorb the memories of their victims, making anyone—even family—a potential threat. The only effective means to destroy Yoma are the warriors of the Organization, commonly called "Claymore." These half-human, half-Yoma female fighters are sent to cleanse villages of Yoma infestations. Their existence is lonely and perilous; each mission could be their last. In the scarce time between battles and long journeys, they struggle increasingly to resist their Yoma instincts and preserve their humanity. The villagers, aware of this, pay for their protection reluctantly and regard their saviors with contempt. Claymore follows Clare, a stoic low-ranking Claymore, on her arduous quest for personal vengeance. Along the way, she discovers unexpected truths about the world—from the camaraderie and hope shared by her fellow warriors to the sinister secrets behind the Claymore Organization itself.

Twenty-Fifth Bam lived in solitude for his entire life until he met Rachel. But now, Rachel has made up her mind to climb the Tower, and she is prepared to leave Bam behind to achieve that goal. After Rachel vanishes behind a curtain of light, Bam chases after her, determined to ascend the Tower in the hope of reuniting with her. However, the Tower is a perilous realm filled with ancient mysteries, terrifying monsters, and malicious people. Each floor is overseen by an Administrator who subjects the daring challengers to grueling trials that test their every limit. When he confronts Headon, the Administrator of the first floor, Bam discovers that he is an "Irregular"—someone who was not chosen by the Tower but managed to enter it on his own, an extremely uncommon occurrence within the Tower. Despite this revelation, his course remains clear. Whether it is wealth, power, glory, or even being reunited with Rachel, every desire can be fulfilled at the pinnacle of the Tower.

In Death City stands the Death Weapon Meister Academy, founded by Shinigami, the grim reaper himself. Built to preserve order, the school trains Meisters and Demon Weapons—individuals who can transform into weapons—to protect humanity from evil. A Meister's ultimate aim is to forge a "Death Scythe" fit for Shinigami's use, which requires their weapon partner to devour the souls of 99 wicked humans and one witch. Maka Albarn and her partner Soul Eater "Soul" Evans are students striving to create such a scythe. They are accompanied by the loud Black☆Star and his partner Tsubaki Nakatsukasa, along with the perfectionist Death the Kid—called Kid—and his partners, the twins Patricia "Patty" and Elizabeth "Liz" Thompson. These determined students all strive to become the top Meister and Demon Weapon duo, navigating mishaps, assignments, and numerous school challenges. Yet many mysteries surround them, and as fresh adversaries emerge and hidden truths come to light, Maka, Soul, and their companions must battle to safeguard the academy, Death City, and the entire world from threats far more sinister than mere humans.

Hole—a dark, decaying, and lawless district where the strong prey on the weak and death is a routine event—lives up to its name. Cut off from ethics and order, it serves as a playground for the magic users who rule it. As a race occupying the highest levels of their society, the magic users view Hole's inhabitants as nothing more than insects. Murdered, mutilated, and turned into experiments without hesitation, the powerless residents of Hole fill the halls of its hospital every day. With free access in and out of this cesspool and little opposition to their authority, the magic users seem unstoppable to most—except for a few. Caiman, more reptile than human, is one such individual. He hunts them on a reckless quest for answers, armed only with a trusted pair of bayonets and his immunity to magic. Cursed by his appearance and tormented by nightmares, magic users are his only leads to restoring his life to normal. With his biggest obstacle being his own appetite, his female companion Nikaidou—who runs the restaurant Hungry Bug—is his greatest ally. Set in a gritty world of hellish design, Dorohedoro balances comedy and lightheartedness with death and carnage. Taking many twists and turns while following the lives of Hole's residents, it weaves a unique world of unearthly origin and dreary appearance not for the squeamish or easily disturbed.

A minor deity with no worshippers, the Delivery God Yato takes on odd jobs for just five yen, hoping to save enough money to one day buy himself a shrine. On top of his obscurity, he faces another issue: his Shinki—his weapon partner—quits, tired of serving a homeless god. Left without a weapon, Yato continues taking jobs in search of a new partner. While posting flyers for a missing cat, Yato spots the cat and chases it, running directly into the path of an oncoming vehicle. A nearby girl, Hiyori Iki, shoves him out of the way and gets injured. Waking up in the hospital, she realizes the accident has knocked her soul loose from her body. Aware that his actions caused this, Yato promises to return Hiyori to normal—for five yen, of course. But to fix her condition, he needs a new Shinki, which he finds in the rebellious spirit Yukine. Noragami follows a girl walking the line between two worlds and a stray god’s search for a place to call his own.

The mystical Abyss, a terrifying realm reminiscent of a broken toy box, is home to monstrous creatures known as Chains. Most people dismiss it as a mere fairy tale, used to frighten misbehaving children. Oz Vessalius, the cheerful and mischievous heir to the noble Vessalius family, was one of those skeptics—until his coming-of-age ceremony. There, the mysterious Baskerville Clan suddenly appears and condemns him to the Abyss for a sin he neither committed nor understands. In an effort to escape, Oz forms a contract with Alice, a unique Chain capable of taking human form. As Oz struggles to uncover the truths behind his sin, the nature of the Abyss, and a tragedy that occurred a century ago, he and his allies find themselves confronted by the Baskervilles and echoes of the past. Meanwhile, his journey home is haunted by unrelenting despair. Included one-shot: Volume 8: Pandora Hearts (pilot)

Monstrous, Godzilla-like creatures known as "kaijuu" have plagued Japan for years. To fight them, an elite military force called the Defense Corps risks their lives daily to protect civilians. After a kaijuu is slain, "sweepers" from the Professional Kaijuu Cleaner Corporation handle the disposal of its remains. Kafka Hibino, a 32-year-old man, feels unfulfilled as a sweeper. Since childhood, he dreamed of joining the Defense Corps and killing kaijuu for a living. But after several failed attempts, he abandoned that ambition and settled for a stable paycheck. Then Reno Ichikawa, an 18-year-old recruit with drive, joins his cleaning crew—reminding Kafka of his old aspiration. A series of misfortunes and an encounter with the junior sweeper lead Kafka to a parasite-type kaijuu that forces its way through his mouth, transforming him into a humanoid monster. With his newfound abilities, Kafka decides to give his lifelong dream one more shot.

Gabimaru the Hollow, a ninja from Iwagakure Village with a reputation for being cold and emotionless, was framed by his fellow ninja and now sits on death row. Sick of killing and betrayal, he longs to die. However, no execution method works on him because, despite his seemingly indifferent exterior, Gabimaru actually has something to live for—he wants to reunite with his wife. She is the one who made him grow soft and fail as a true assassin, so he cannot bring himself to perish. Asaemon the Decapitator, a well-known executioner, notices this and offers the ninja a deal. She wants Gabimaru to take part in an expedition to an island south of Japan in search of the elixir of life, with the promise of a full pardon from the Shogunate. But this island is far from ordinary: it is rumored to be Paradise. Yet the island is shrouded in mysteries, and the exploration team—made up of condemned criminals—might not be truly ready to face them.

Minister Honest, a ruthless figure, exploits the inexperience of a new young Emperor and secretly rules the country with twisted morals and utter disregard for human life. As a result, the capital city is plagued by crime and corruption, creating a society where the privileged hold absolute power over the less fortunate. To fight this rampant abuse of power, an organization exists: Night Raid, a secret unit of the opposing Revolutionary Army. It consists of a small team of cold-blooded assassins who eliminate anyone who participates in or ignores the Empire's heinous crimes. Tatsumi is a naive young man armed with a sword, traveling to save his impoverished village. Soon, he witnesses the bloody horrors and cruelty of the capital firsthand. Overcome with hatred, Tatsumi is drawn to Night Raid's compelling cause and decides to join them, embarking on a painful and dangerous mission to seek vengeance against Minister Honest. Along the way, Tatsumi gains invaluable experiences as he explores the ethics of conflicting ideologies, life and death, all while working toward restoring a humane world.

The Abyss is a chasm of unfathomable depth—one girl and a robot brave its perils to uncover the truth. The town of Orth is unique, built around the rim of the vast Abyss, a marvel that has never been fully explored. Those who descend too far never return, but those daring enough to journey into its territories are called "Cave Raiders" and are revered as legends. In this town lives a young girl named Riko, the daughter of one of the most renowned Cave Raiders of all time, who vanished on an expedition years ago. One day, Riko's life changes when she encounters a strange robot named Reg, who appears to come from within the Abyss. Taking this as a sign from her mother, who is trapped at the bottom of the Abyss, Riko ventures into its depths alongside Reg, prepared to face all the dangers that lie within.

A headstrong 16-year-old girl named Bulma is searching for the seven legendary Dragon Balls—magical orbs scattered across the world that grant one wish to whoever gathers them all. Her only desire is to obtain the perfect boyfriend. During her journey, she meets Gokuu Son, a powerful orphan who has hardly ever interacted with anyone besides her. Gokuu happens to own one of the Dragon Balls, a keepsake from his late grandfather. In exchange for it, Bulma asks him to join her travels. Alongside Bulma, Gokuu encounters a world entirely foreign to him. Fierce enemies also seek the Dragon Balls for themselves, forcing Gokuu to push past his limits to protect Bulma and the friends they gradually make. Yet Gokuu harbors secrets unknown even to him; his incredible strength comes from a mysterious origin that endangers the people he comes to cherish. As his martial arts skills flourish, Gokuu attracts even stronger adversaries whose evil schemes may collapse under his power. He embarks on an endless path of combat training, determined to defend his loved ones and the very fate of the planet.

The Demon King has been vanquished, and the triumphant hero party returns home before splitting up. The four—mage Frieren, hero Himmel, priest Heiter, and warrior Eisen—look back on their decade-long journey as the time to say goodbye arrives. But time flows differently for elves, so Frieren watches her companions slowly die one by one. Before his death, Heiter manages to pass a young human apprentice named Fern onto Frieren. Driven by the elf's enthusiasm for collecting all kinds of magic spells, the two set off on a seemingly wandering trip, returning to the places that the heroes of old once visited. Along the way, Frieren gradually faces her remorse over missed chances to build deeper bonds with her now-departed comrades.

In ages past, six meteorites struck Earth, giving rise to six moons and leaving only a solitary island behind. Those unable to reach the island sank into the ocean, where over eons they gradually transformed into crystal. After countless millennia, 28 of these crystallized beings—called the Lustrous—emerged from the depths and now inhabit the island. Under the guidance of the wise Kongou-sensei, they must protect themselves from the seemingly endless hordes of Lunarians, moon-dwellers who seek to harvest the gems' valuable bodies to craft weapons and jewelry. Houseki no Kuni follows Phosphophyllite, a young gem nearing its three-hundredth birthday. Clumsy, extremely fragile, and devoid of any noticeable talent, it is among the weakest gems, unable to contribute meaningfully to the fight against the Lunarians. Yet as the battle against these otherworldly invaders continues, it soon learns that power comes at a price no one should ever have to bear.