Kazuki Hayashi

What is a family? Is it something that protects you? Something that loves you? I wouldn’t know. I am Kazuki Ren—a powerless orphan and a shut-in NEET who failed to protect the only family fate gave me. When tragedy struck, I was helpless to stop it. But this world has given me a second chance. This time, I won’t hesitate. I’ll rip apart anyone—or anything—that threatens the people I love. Even if it means breaking the rules of this world. Even if it means defying the gods themselves. I won’t let anyone abandon me again. Not this time. New chapters every Sunday and Thursday.

Kazuki, a Japanese high school student, on his way home from a training session of his school's boxing club, is kidnapped by a hooded guy and taken to a strange, otherworldly room where he encounters a strange, all-powerful entity that gives him a special ability and forces him to go to different universes together with Enea, the guy who brought him to the room, where they have to perform various missions for his entertainment.

In a world where magic reigns and darkness lurks, Kazuki Takashi endures a nightmarish cycle of abuse after losing his real parents. Adopted by a cruel family, his rage simmers until a field trip thrusts him and his classmates into a mystical realm, where a king asks for their help to save his kingdom from monstrous hordes. When Kazuki’s latent dark and electric powers emerge, he becomes the target of scorn, even from his closest friend. Banished and battered, he confronts his painful past, training relentlessly to surpass his limits. As he evolves from a broken boy into a powerful warrior, Kazuki seeks vengeance against those who wronged him. With the threat of gods looming and alternate realities colliding, Kazuki’s journey becomes a race against fate itself. Will he rise from the shadows to claim his destiny, or will he succumb to the darkness within? Discover his tumultuous tale of revenge and self-discovery in "The Dark Ascendance."

Kirito, a 15 years old boy who faced tragic events at a fragile age, he saw his mom getting abused by his so said dad, he watcher her getting killed,he killed people,he hugged his mom while she was slowly dying. All this happened at just the age of 7. He then meets a kid named Riku Saito,that's when his life completely changed as soon as he got betrayed by his own friend ,Riku Saito later on. On the verge of death, Ryu's past life flashes before his eyes,memories and events. "So this is how it will end huh?" he said, as his eyes were slowly closing, as his eyes were closed he starts to hears some unknown voices. As he quickly opens his eyes. He sees a doctor, he tried to speak with the doctor but couldn't say a word. "What is happening?" he said in his mind. As he was panicked and confused,he suddenly starts to feel warm water drops dripping on his face,as he looked up, he saw a young innocent lady crying of happiness while looking at him. "Why is she crying?" he said "And why is she holding me, I'm sure that I am quite heavy!". The lady then kissed his forehead and wiped her tears. "How do you wanna name the child Miss Yamamoto?" "Hmmm, I think Ryu will fit him well. I'm sure he will like his new name too" That's when Kirito found out what was happening. "Oh I get it, I got reincarnated. That means that I died in my previous life. That's where Ryu's journey starts, his goal is to take down Riku and all the dark entities.Since the day he started walking, he began to train for the day when he will fight Riku.Later when he turns 10 years old he starts to notice the abbilities that he holds. Dark magic,Shadow control, and even mage incantations? That's quite strong,but his dark powers are a bit broken,Well not a bit, If he will worn himself out and over use the ability. The darkness might confume him and turn into a monster,dark creature that will kill anything that moves. Along his long way to achieve his goal,he will find new comrades,friends and even more? But he will also face obstacles, risks and tragic events. With friends like Kazuki,Akira,Ayumi,Yuri, Takeshi and Kaito anything is possible. But, will Ryu get consumed by his dark powers? Tune in!

"Kazuki is a high school student, when he went home with his sister he saw a man carrying a woman in a strange place, when Kazuki followed them, he was suddenly attacked from behind, what will happen to Kazuki next...

Kazuki was a loner, an ordinary young man who lived in the shadow of the world, always unnoticed and disconnected from those around him. Life passed him by in the mundane, without excitement or companionship, until a mysterious force pulled him into a new world—a sprawling ancient fantasy realm teeming with magic, supernatural forces, and powerful beings beyond imagination. At first, Kazuki was full of hope, thinking he’d finally been given the opportunity for something greater. However, this new world was no paradise. Betrayed by those he trusted, abandoned to die in a brutal struggle for survival, Kazuki faced his darkest moment... but death wasn’t the end. Reborn with a new awareness, Kazuki returned to life in this strange world, stronger and wiser than before. No longer the passive, trusting soul he once was, he has now become something much more dangerous—a man with a new resolve and a thirst for power. His once-lonely existence is filled with purpose, and now he walks a darker path. Vengeance burns in his heart as he begins his quest to discover the truth behind his betrayal and the mysteries of this world. Kazuki is not alone in this journey. By his side is Seraphina, a cunning and ruthless slime with the ability to shift between forms. Her cute and playful nature hides her true potential in battle—where she’s ruthless and terrifying, able to absorb, copy, and steal the abilities of those she faces, making her an indispensable companion. Together, they form a dangerous duo, each feeding off the other's hunger for power. The world Kazuki now inhabits is unlike any he’s ever known. This ancient realm is divided into multiple regions, each filled with unique magic, supernatural beings, and towering cities lost to time. From towering wizards who command the elements, to warriors blessed by the gods, and strange creatures of myth that lurk in forgotten lands, this world is a place where the strong survive, and the weak perish. Magic and superpowers flow through the veins of the land, shaping the lives of its inhabitants. Ancient mysteries lie hidden within the ruins of lost civilizations, where powerful relics and long-forgotten spells await those bold enough to uncover them. But Kazuki soon learns that he is not the only one who has been summoned to this realm. Other powerful individuals from various worlds—be they summoned heroes, legendary warriors, or gods cast down from their celestial thrones—are brought here either by fate, chance, or force. Some arrive with dreams of conquest, while others merely seek a way home. These Isekai-ed warriors hold powers that could shatter the very fabric of reality, and Kazuki will face them in battles for survival, alliances, and dominance. As Kazuki delves deeper into this strange and brutal world, he discovers an unknown power lying dormant within him—an ability that no one, not even the gods of this world, fully understands. With each battle, his strength grows, and the dark potential within him starts to awaken, making him a force to be reckoned with. He and Seraphina are drawn into a web of interdimensional conflicts, where beings from other worlds clash for control, power, or simply survival. Kazuki’s rebirth grants him not only a second chance but a path to becoming something far greater—perhaps even the one who could reshape this world, or destroy it. With new companions, formidable foes, and hidden powers, Kazuki must navigate a dangerous world filled with supernatural forces, treacherous alliances, and ancient secrets. Will he rise to become the master of his destiny, or will he fall once again, betrayed by those who seek to control his newfound power? In this world of magic, gods, and monsters, only the strongest will survive—and Kazuki is determined to claim his place among them.

"Ruins of Tomorrow" After being abruptly thrown into a post-apocalyptic, devastated world, Kazuki, a regular high school student, learns that survival calls for more than just bravery-it also calls for strategy, sacrifice, and trust. Kazuki, who has no recollection of how or why he got there, must make his way through a broken world full of hideous animals, diminishing supplies, and the ruins of a once-thriving society. Kazuki discovers signs of a larger plan as he tries to adjust, one that suggests his existence in this world is anything than coincidental. Kazuki must develop from an inexperienced teenager into a resourceful leader while juggling humorous times with the harsh realities of survival and facing both internal and external threats. Kazuki must choose between surviving and rebuilding amid the Ruins of Tomorrow in a world where hope is limited, alliances are brittle, and the distinction between humanity and survival is hazy.

Kazuki es un chico que vive en un mundo mágico que tras la muerte de sus padres desde muy pequeño su tío Noa lo cuido, él sueña con ser parte del ejercito mágico de la ciudad real y en su camino se enfrentara a muchas amenazas y a un antiguo mal que lo atormentara en su viaje.

In the heart of a peaceful town, Kazuki and Shizuka live a life that’s both simple and enchanting. Kazuki is calm and composed, a man who finds joy in life’s little routines, from cooking breakfast to strolling through quiet streets. Shizuka, with her playful personality and unmistakable silver hair, is the spark that keeps his world lively. She’s bold, unfiltered, and utterly in love with him, her days filled with teasing remarks, affectionate glances, and the warmth of her unwavering devotion. Their days unfold in a charming rhythm: morning conversations over breakfast, lazy afternoons spent side-by-side, and evenings wrapped in the comfort of each other's company. Though their life together may seem ordinary, it’s within these small, daily moments that the depth of their connection reveals itself. Shizuka’s carefree nature is balanced by Kazuki’s calm presence, and together, they find happiness in the warmth of a shared life. For them, love isn’t in grand gestures but in the quiet spaces between words, the laughter that fills their home, and the gentle embraces that define their days.

Aki Hayashi, ein durchschnittlicher fünfzehnjähriger Junge, führt ein gewöhnliches Leben in Kyoto. Doch nach einem traumatischen Vorfall erschafft Aki ein dunkles Schwert. Dieses Schwert ist ein Modul - eine für jede Person einzigartige Waffe, die einige wenige aus den Tiefen ihrer Seele erschaffen können. So tritt er den Kenkai bei - einer Organisation zur Bekämpfung des Bösen mithilfe von Modulen. Doch eine dunkle Macht hat es auf ihn und sein Modul abgesehen...

Aki Hayashi, an average fifteen-year-old boy, leads an ordinary life in Kyoto. However, after a traumatic incident, Aki creates a dark sword. This sword is a module—a completely unique weapon that only a few individuals can summon from the depths of their soul. He then joins the Kenkai, an organization dedicated to fighting evil using these modules. But a dark force has set its sights on him and his module...

A remake of another novel I created. Kazuki Takumi Amagiri was always a kid with a troubling life, abusive parents, poverty, being bullied at school you know the usual sob story that probably goes in a documentary for the early life of a serial killer or something. Throughout his life he's always wondered if maybe the reason world hates him was because he had the audacity to exist. But through a series of events he met his best friend and was introduced to a series of games where he found his spark of resilience to carry on in life in a character named Markus one of the main antagonists of the book. And ten years later he's a university student, dormmates with his best friend and is just about to finish getting his degrees. He'd also just finished playing the third installment in a his favorite video game franchise All was going well in life, things were looking up until in one cruel twist it was over, no fanfare, no "going out with a bang", Kazuki's life just fizzled out like a candle in the wind. Curiously though, Kazuki's story was not over as he found himself in the body of "Markus" at the start of his story. How will this strangely ironic twist of fate change the world at large? And more importantly how will it change our main character?

In Blades of Destiny, Kazuki Takahashi, a young man from modern Tokyo, is mysteriously transported back to the samurai era, where he discovers he wields an ancestral katana that carries the legacy of his clan. Thrust into a world of honor and warfare, he trains under the grizzled warrior Jiro, learning the ways of the sword while navigating the brutal politics of rival clans. As Kazuki uncovers the secrets behind his time-traveling fate, he must embrace his warrior spirit to survive in a perilous age where every choice means life and death.

Kazuki Takahashi was living a monotonous, stressful life in modern Japan, filled with nothing but endless work and sleepless nights. That was, until he unexpectedly dies from overwork and wakes up in a strange new world—one filled with magic, mythical creatures, and deadly battles. Reincarnated as a "hero," Kazuki discovers he’s been tasked with saving the world from a Demon King and his seven powerful generals. However, there’s a twist—unlike the other heroes summoned, Kazuki has no magic. Instead, he possesses extraordinary physical abilities that make him overpowered, even without casting a single spell. But there’s one problem: Kazuki doesn’t care about being a hero. All he wants is to live a peaceful life, free from the stresses that plagued him in his past world. Alongside his eccentric companions—like the fierce sword-woman Serena, the witty mage Leo, and others yet to be met—Kazuki embarks on a journey across a world of guilds, rankings, and deadly monsters. As he tries to avoid conflict, Kazuki faces challenges from demons, monsters, and even fellow heroes from other worlds, all while wrestling with his role in this dangerous adventure. With comedic encounters, moments of heartfelt connection, and a brewing storm between the forces of good and evil, Kazuki’s new life is anything but quiet. Will Kazuki accept his fate as the savior of this world, or will he continue to avoid his destiny for as long as possible? A blend of fantasy, action, and comedy, *The Lazy Hero’s Escape Plan* is the ultimate story of an overpowered hero who just wants to enjoy his second chance at life.

After a fateful accident, Kazuki's life is shattered when he begins to suspect he has become a Ghoul, a creature that feeds on human flesh. As he delves deeper into the shadowy world of Ghouls, Poachers and Awakened, he learns something worse. The truth is—he's a Ghoul-Devourer, a rare being that must consume other Ghouls to survive. To survive the horrors of this new life, he must hunt, kill, and consume his way to the top of the food chain. But as his humanity slips away, will he succumb to the monster he fears or become the ultimate predator? Also, the strongest Ghoul of the past era has taken him as a disciple. *** What to expect: - Unique Power System(s) - Weak to strong to OP. - 0 Confidence MC turns into a Cold and Calculating Anti-Hero. - Only One Love Interest - Climax which leaves more Questions than Answers (Will be Answered in upcoming stories set in the same verse) *** The end of Part 1 of Vol 1 (Ch-25) is where I'd say the real story starts. The end of Part 2 of Vol 1 is where the Protagonist would become cold and calculative. The starting chapters will feel very Tokyo Ghoulish, and trust me that's intentional as that heavily inspired me, but please don't drop this until you reach further ahead in the story. This story shapes up the world I'm trying to create, filled with different factions, goals, and the threads of fate guiding them. If you are giving this a chance then I'm very thankful. *** I'll be uploading 5 chapters every week!

A once-renowned scholar and strategist from Earth, Kazuki, finds himself reincarnated in a world where magic and mythical creatures are commonplace. In his past life, Kazuki was a brilliant but reclusive academic, whose theories and discoveries were posthumously dismissed and forgotten due to political intrigues.

In a world where only the sharpest minds survive, Sora Hayashi stands as an enigma—a brilliant, calculating high school student with a ruthless approach to achieving his goals. Known for his unmatched intellect and cold-hearted tactics, Sora has just entered one of the most prestigious academies, a place notorious for breaking the weak and corrupting the strong. As Sora navigates the Academy’s twisted labyrinth of mind games and psychological tests, he manipulates his rivals and outwits his instructors, leaving behind a trail of bewildered opponents and crushed spirits. But in this dark, high-stakes game, every move is watched, every weakness exploited. With each victory, Sora is drawn deeper into the Academy's web, where powerful figures may be just as ruthless—and just as brilliant. *The Mastermind's Game* is a tale of intellect and survival, a psychological thriller where alliances are fragile, trust is a weapon, and mercy is a weakness. As Sora plays his cruel, calculated game, the question remains: will he remain the ultimate player, or become the ultimate pawn?

In einer Welt, in der die Wiedergeburt eine seltene Gabe ist, erwacht ein Mann nach seinem Tod – nicht zum ersten Mal, sondern zum tausendsten Mal. Sein Name ist Kazuki, ein Mann, der das ewige Leben durch die immer wiederkehrende Wiedergeburt erlangt hat. Doch im Gegensatz zu anderen, die bei der Wiedergeburt ihre Erinnerungen verlieren, behält er jedes Mal all seine Erfahrungen, Wissen und Kräfte. Während Kazuki nach dem wahren Grund seiner ewigen Existenz sucht, beginnt er, die Grenzen seiner Kräfte und der Welt, die er so oft durchlebt hat, zu hinterfragen.

A 15-year-old boy named Kazuki was a normal average boy until he one day discovered he had powers. he goes to become a superhero and discovers other people with powers as well. his whole world changed when he discovered powers existed.

Ren Kuroda, a 17-year-old scientist, is fascinated with developing the Lazarus virus to resurrect the dead, seeing society as an impediment to genuine freedom. His risky experiments catch the attention of the Order of the Phoenix, which sends Akiro Hayashi, also 17, to stop him. As they prepare for a meeting, their opposing objectives spark a war that could transform the planet, raising concerns about morality, ambition, and the repercussions of unbridled scientific ambitions.

In the Kingdom of Arcanora, an orphan is rescued and taken in by one of the greatest mages of the realm, who is also the headmaster of Regia Nevaris Academy of Magic. The story follows Kazuki, a commoner with unparalleled potential in magic, attracting the attention of many powerful individuals. As Kazuki navigates his extraordinary abilities and the intrigue surrounding him, he faces a crucial question: can he lead a normal life, or will his secrets ultimately lead to his downfall?

Hayashi was once a regular office worker in a world of strict hierarchy and never-ending cycles of struggle. But everything changes when he stumbles upon an ancient tome, "The Sovereign's Script," a book said to hold the destinies of countless worlds and beings. Upon opening the book, he finds himself reincarnated as the son of a powerful aristocratic family in a world governed by mana and ancient magic. This new world is embroiled in constant conflict between kingdoms, powerful creatures, and otherworldly entities. However, unlike others, Ryuji isn't just another noble—he’s aware of his reincarnated self and possesses the power to see fate scripts of everyone around him. These scripts allow him to manipulate choices and influence events for better or worse, but the price of changing fate is high.

The story begins with Jin facing a life-threatening flooding situation and suddenly finds himself in a mysterious world known as Yushin. With Kazuki, Haruta, and Kin Shiro as his guides, he learns about the existence of mana, a magical energy source. Unfortunately, Jin's initial test shows that he lacks mana, leaving him stranded in Yushin while the others set out to protect the world. As the story unfolds, Jin must grapple with the challenges of this new world and find a way to survive, while mastering his mysterious new power know as “essence”

Breaking the Boundaries follows Kazuki Saito, a quick but undersized freshman point guard with poor shooting, as he joins Toraoka High’s struggling basketball team. Alongside a group of distinct freshmen, they work to reclaim the school's past glory.

The story follows Kazuki, a 17-year-old boy neglected by his mother and severely beaten by his alcoholic father. His life is an endless cycle of abuse and abandonment. At school, he’s bullied and shunned by his classmates, who see him as weak and pitiful. One day, Kazuki and his class are suddenly transported to another world (Isekai). In this new world, the rest of his classmates receive incredible powers suited to them, becoming heroes meant to save the world from an impending calamity. Kazuki, however, gets nothing—he is labeled an anomaly.

I don't owned any of the stories I'm placing here. I just wanted to read and listen to them here. Please understand and I hope you enjoy reading with me.

Rising from the ashes of Clandestine, an aristocratic merc, social engineer and unrivalled overachiever take on the galaxy's greatest scum - from criminals, contractors, politicians and everything inbetween. Armed with their wits, weapons and a thousand hired guns, they navigate through a twisting web of allegiances, betrayals, conspiracies and plots in the highrise capital of the private sector. From the burning wreckage of the Ptolemy-1 Station to whatever void lay ahead, only one thing is certain: The indifferent galaxy will forever burn once more.

Synopsis: In the bustling world of heroes and monsters, a tale unfolds that delves into the life of Kazuki Tatsumaki, the younger brother of the formidable hero, Tatsumaki. Despite being born into a family of extraordinary powers, Kazuki leads an ordinary life, navigating the challenges of a world filled with superhuman beings. As Kazuki witnesses the awe-inspiring feats of his sister, Tatsumaki, he longs to find his own place in the Hero Association. Determined to contribute to society, he harnesses his intelligence and resourcefulness, becoming a strategic thinker and a vital asset behind the scenes. While Tatsumaki battles against powerful adversaries, Kazuki supports her from the shadows, analyzing situations and providing critical insights. Though Is he truly powerless as they said? Watch his journey as he destroys his adversaries and supporting her sisters behind the scenes.

In the year 3169, the world stands on the brink of chaos as elemental magic resurfaces after centuries of dormancy. In the bustling city of Aetherius, a young protagonist named Akira Kazuki discovers an ancient prophecy that foretells the convergence of the elemental realms. Akira, a gifted linguist finds himself caught in a web of intrigue and power struggles. As he delves deeper into the mysteries surrounding the elemental resurgence, they learn that the key to restoring harmony lies in uniting the elemental forces. Guided by visions and ancient texts, Akira embarks on a quest to seek out the wielders of each element. They must form an unlikely alliance with a diverse group of individuals who possess control over earth, fire, water, and air. Together, they are tasked with unlocking the true potential of their elemental gifts and preventing a catastrophic imbalance that could tear the world apart. As Akira and his newfound companions navigate treacherous landscapes and face powerful adversaries, they also grapple with their inner conflicts. Loyalties are tested, personal sacrifices are made, and deep connections are forged amidst the trials they endure. In this epic journey of self-discovery and unity, Akira and his companions must confront the consequences of their choices and confront the ultimate challenge: a climactic battle against a malevolent force seeking to exploit the elemental convergence for their destructive ends.

Over 60 million miles from Earth, a lonely ship's engineer falls lifeless to the floor. Executed for a crime he didn't commit. Executed to preserve the mission. However, his life doesn't end there. He awakens to find himself transmigrated into another world. One small problem: he's just a baby. He has to precariously balance a mysterious 'system,' noble politics, and assassination attempts before he can walk. With a wealth of knowledge of science and physics, he proceeds to turn the world upside down. Inspiration List: -Honzuki no Gekokujou (Ascendence of a Bookworm) by Miya Kazuki -Isekai Yakkyoku (Parallel World Pharmacy) by Liz Takayama -Deathworld Commando: Reborn by RangerFrank -I Died and Got Summoned to Another World as a What?! by Devin