Isekai Manga Online | MangaKakalot

World Teacher - Isekaishiki Kyouiku Agent

A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories. Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life. This is the story of a man, who, based on the memories and the experiences of his previous life, became a teacher who travels through the world with his students.

The Villainess's Divorce Declaration ~I Want to Escape the Bad End, But For Some Reason, He's Obsessed With Me!

A former ordinary office lady is reincarnated as Luciana, a villainess surrounded by death flags. To survive, Luciana believes she must divorce her husband Lawrence. Since Lawrence supposedly hates her, she assumes divorce will be simple—but she's completely wrong! "Divorcing you is impossible. Give up already." 

My Lucky Encounter From The Game Turned Into Reality

"Who says revenge is vain? It's so fun!" In a world where magic co-exists with the rule of nobles, Adrian Lawrence seemed to have gotten lucky in life as the second son of a viscount. Despite this, Adrian is an outcast in a home controlled by his scheming step-mother and half-brother, who are set on ousting him. Little do they know that Adrian plays the game Chronicle Online, where he possesses great powers that can also be used in reality! With heirship to the viscounty up for grabs, can Adrian use his powers to level up his real life?

Terrarium Adventure

Jae-Hee is an addict of the trash game <Infinite Dia>. One day, she finds out that the developers of Infinite Dia are releasing a new gacha game called <Terrarium Adventure>. Wanting to get the final secret achievement before the game is discontinued, she puts all her time into Infinite Dia. When she finally succeeds in getting the secret achievement… She wakes up to find herself in a world of fantasy and magic!! Now, not only does Jae-Hee needs to figure out this entirely new world, she also needs to enlist of help of dryads to stop the world from burning!

The Galactic Navy Officer Becomes An Adventurer

The spaceship which Imperial Galactic Navy Officer Alan Corinth helmed was shot down by a surprise attack during hyper-space navigation. Completely due to freak coincidence, Alan became the only one in the ship to survive. The severely damaged spaceship lost its navigation capabilities and plummeted onto a nearby planet. Using an escape pod, Alan headed toward the planet alone. Thus began Alan’s quest for survival on the underdeveloped planet utilizing the symbiotic nanomachines [Nanom] within his body. Surprisingly, the planet was home to a thriving human civilization whose genetic code closely resembled Alan’s own. Even while remaining at a loss due to being thrown into a world of swords and magic, he tries to live as best he could together with his newfound comrades. What would Alan achieve this strange world? The Sci-fi Fantasy story in a Medieval setting now begins!

Goedame Tteoreojyeodo Chulgeuneul Haeya Haneunguna

Corrupting The Heroine's First Love

“I am a knight of Latem. We’re not destined to stand under the same sky.” She had become Karina Apocalita, the personification of evil and a member of the heterogeneous race that ruled the world with malevolence. The plot began to twist and turn when Karina unknowingly saved the life of Reneiger, a justful knight and the heroine’s first love. Reneiger became doubtful of his faith, eventually losing his glow and radiant platinum blond. Soon the sacred knight fell from grace and aligned himself to Karina’s fate. “There’s no turning back now. Dear God, please forgive me.” He knew he would never be able to escape from her hands. --- "I am a knight of Latem, and that means I cannot coexist under the same sky as you." After entering the book A Trapped Bird Cannot Escape, I realized that I had taken over the body of Karina Apocalypta, a member of a species that reigns as the evil of the world. However, the novel's plot begins to twist after I saved the life of Reneiger, the first love of the female protagonist, who happens to be a holy knight. Reneiger begins to doubt his faith, ultimately losing his brilliant platinum hair. Thus, the once sacred holy knight turns corrupt and eventually sympathizes with Karina's fate... "Now we have each other's desires," Karina said while caressing his cheek. It was a feeling of being pulled in by each fascinating tendril of thorny vines. Reneiger couldn't bear it, "It can't be undone." --- In a land overshadowed by darkness, Karina Apocalita rises as a formidable figure, her being a tapestry of power from a diverse race. Her destiny intertwines with Reneiger, a knight from the virtuous Latem order, known for justice and as the former love of a legendary heroine. Their paths take an unforeseen turn when Karina, unaware of her impact, saves Reneiger's life. This act, challenging his convictions, triggers a crisis within him, tarnishing his once radiant aura and precipitating a fall from grace. Faced with his altered fate, Reneiger prays for forgiveness, realizing his escape from Karina's shadow is but a dream. This pivotal moment raises a haunting question: will Reneiger rediscover the light, or be consumed by the darkness emanating from Karina?

The Owl and His Beloved

I, the Outcast Hero, Built the World's Most Powerful Dungeon.

クラスメイト達と共に、突如異世界に召喚された高校生・穴井丸夫。クラスメイト達が勇者として強力なジョブを与えられる中、丸夫は戦闘の役に立たなそうな【穴堀士】というジョブを授かり、外れ勇者となってしまう。勇者としての活躍は期待できないと悟った丸夫がとりあえず一人で穴を掘っていると、偶然見つけたダンジョンコアに触れたことで【ダンジョンマスター】に！？【穴掘士】と【ダンジョンマスター】の力を得た丸夫は可愛い魔物(もふもふ)を量産し、ダンジョン生活を満喫しようと思っていたら、なぜか構築したダンジョンが危険視され......。

Samurai In Another World

The strongest swordsman of the Warring States period, transferred to another world. At the end of the Warring States Period, Ginko, the greatest swordsman of the time, was always hungry for a fight to the death with someone stronger than herself. After cutting and cutting and cutting, she finally despairs that there is no one stronger than her in this world, and then she is transferred to another world! Before her eyes - a dragon!

Looking for the strongest

Seorang anak laki-laki bernama Hasan yang dibesarkan oleh naga terkuat di dunia, Greig. Hasan hidup dalam kedamaian di dalam hutan bersama Greig, tetapi memiliki mimpi aneh: menemukan seseorang yang lebih kuat dari orang tuanya untuk menjadi pengasuhnya! Dalam perjalanannya, Hasan bertemu berbagai makhluk dan manusia kuat yang mengubah cara pandangnya tentang kekuatan, persahabatan, dan keluarga.

Apocalypse Bringer Mynoghra: World Conquest Starts with the Civilization of Ruin

Bedridden and abandoned, Takuto Ira spent his days in the hospital trying to beat the illness that was slowly killing him. His only solace lay in the nation management strategy game Eternal Nations, where he had built a reputation as the greatest player to ever live. <br> <br> After succumbing to his disease, Takuto awoke within the game next to Atou — the Hero unit for his favorite civilization, Mynoghra. Now they’ll set out to conquer the world together (again), one unit, settlement, and level at a time!

Common Sense in Another World Is Difficult

&quot;I was just an ordinary company employee—reborn as the strongest and cutest toddler?!&quot;<br> <br> In a different world where &#039;beastfolk&#039; with animal ears and fluffy tails, and the ability to transform into beast forms live, the protagonist, Peony, is reborn as a rare &#039;human.&#039; Having suddenly arrived in this world with memories of my past life, I am doted on by my kind and reliable older brother, Orchid, while gradually getting used to life in this new world.<br> <br> ...But this world is full of surprises, and none of my previous common sense applies?!<br> <br> A little bit mysterious and full of healing♪ The heartwarming growth story of an unaware cheat toddler in a different world!<br> <br> ---<br> <a href="https://novel18.syosetu.com/n9389fi/" target="_blank" rel="noopener noreferrer">Original Web Novel</a>

Princess Called Neko Kaburi

A story about a former office worker and chess champion who was reborn as a princess in the north. Alenya is reborn in the frigid principality of Vinaldam as an illegitimate daughter, and her days are filled with hardship. One day, she is chosen by Julio, the prince of the kingdom of chess, and becomes unrivaled with his intelligence and charm!

Reincarnated With a Metal Bat ~Surviving the Monochrome Madness~

The man who can take a full swing into another person’s head… [Fighting Yankee — Imaoka] was reincarnated into another world. There are people who can control lightning to their world, produce infinite amount of magma… people who are full of superpowers known as [Gift]. In midst of all of that, the Gift that Imaoka received was obviously the Metal bat. In the world of [Monochrome], the world of madness where people live in accordance to their desires. Imaoka destroys every single one of the outlaws within the 1 meter range of his metal bat.

Hazure Yuusha Datta Ore ga, Sekai Saikyou no Dungeon wo Tsukutte Shimattan da ga?

クラスメイト達と共に、突如異世界に召喚された高校生・穴井丸夫。クラスメイト達が勇者として強力なジョブを与えられる中、丸夫は戦闘の役に立たなそうな【穴堀士】というジョブを授かり、外れ勇者となってしまう。勇者としての活躍は期待できないと悟った丸夫がとりあえず一人で穴を掘っていると、偶然見つけたダンジョンコアに触れたことで【ダンジョンマスター】に！？【穴掘士】と【ダンジョンマスター】の力を得た丸夫は可愛い魔物(もふもふ)を量産し、ダンジョン生活を満喫しようと思っていたら、なぜか構築したダンジョンが危険視され......。

Saikyou Onmyouji no Isekai Tenseiki ~Geboku no Youkaidomo ni Kurabete Monster ga Yowaisugirundaga~

Haruyoshi, the strongest onmyoji was on the verge of death after the betrayal of his companions. Hoping to be happy in the next life, he tried the secret technique of reincarnation and was sent to a different world! Born into a family of magicians, the magic he failed to inherit was nothing compared to his previous skills as an onmyoji. “Who needs magic? I’ll survive in this world with my old techniques!”

The Villainess wants to Turn Over a New Leaf

Lin Feilu is an oscar-winning actress. Acting cute, slandering, feigning innocence, or playing the white lotus. Regardless, she wasn't a good person. She then died on her 27th birthday. She vowed, if there was a next life, she would be a good person. In the end, she transmigrated into a five-year-old princess of the great Lin Dynasty. Her imperial mother was not favored, her older brother was mentally challenged, and her life was constantly in danger, with having little to eat and trying to stay warm. Lin Feilu: …You all forced me!

Ill Be The Matriarch In This Life

The great Lombardi family was once at the top of the empire. After the death of its patriarch, the fate of the family and that of Firentia, born from a Lombardi and a peasant, fall to ruin at the hands of her useless and cruel cousins. But when she’s reincarnated as her seven-year-old self, she’ll work to protect the family’s honor, gain her grandpa Lulac’s favor, and prevent her own father’s death. In this lifetime, there’s only one way for her to win: become the head of their mighty household. *Source: Tapas* --- **Links:** * Alternative Official English - [Tappytoon](https://www.tappytoon.com/en/comics/i-shall-master-this-family), [Pocket Comics](https://www.pocketcomics.com/comic/9247)

How to Live as a Civil Servant in Murim

Yeon Woohyuk was once a veteran player of the martial arts detective game The Great Detective of Daehwan Empire Then suddenly, without warning, he finds himself reincarnated as a pokoe (detective officer) inside the game! Fortunately, he realizes that the cases from the game unfold exactly as he remembered, so he begins to adapt by solving them. But the joy is short-lived—he discovers that his ability known as "Spirit Eye" is actually the result of his dantian (energy core) being forcibly opened, putting him at risk of an early death. Being a detective is hard enough — and now he has to learn martial arts and become a powerful master too?!

The Regressed Sword Saint’s Magic Theory

In a world where humanity battles monsters, every warrior faces a critical choice between two paths: become a mage who wields supernatural miracles, or become a swordsman who masters superhuman techniques. Oscar chose the path of the sword. From childhood, he swung his blade relentlessly, eventually climbing to the pinnacle as a 剣聖 (Sword Saint)—the highest rank a swordsman can achieve. He cut down ferocious monsters, received the admiration of the people, and walked a path that anyone would envy. Yet deep in his heart, Oscar harbored a secret longing—he had always wanted to become a mage instead.

Surviving as a Tyrant's Daughter

Ye Qiqi is the youngest princess who is unloved and neglected. She lives in fear of getting killed by her father, the tyrant emperor. However, she is about to turn her fate around as she is actually a reincarnated soul, with the knowledge of how the story would unfold. Withstanding mean siblings and untrustworthy servants, Ye Qiqi must now strive to survive on her own within the tyrant’s palace. Original Manhua: AC.QQ, BiliBili, KuaiKan, IQIYI Official Translations: English: INKR, Mangatoon, Tapas, Webnovel, Webcomics, Dashtoon Others: Korean, Japanese

Defense Breaker

Jihoon is pulled into a defense game. He’s forced to become the captain of the knights and defend the kingdom from monsters. But the wounds he received from people haven’t healed yet, so he refuses to protect the kingdom. Then suddenly, a new route opens up…

Fuguu Ouji wa Tensai Renkinjutsushi ~Koutei Nante Gara Janai no de Teimai wo Kawaigaritai~

One day, a man obsessed with warm, loving families gets reincarnated into the magical Iscalion Empire... as Prince Asha, the unwanted eldest son. But he's too "tainted" by his bloodline to be an heir and is separated from his younger brothers since their birth. So, he gives up on attaining the throne, embraces freedom, and dives headfirst into alchemy as his personal playground. But with his overflowing talent (and memories of modern science), he ends up inventing world-shaking tech by accident?! Even nobles get smacked down by his "inventions" Before long, he's unintentionally dominating the imperial succession war. "All I ever wanted... was to be called 'Big Brother' someday." ___ * Original Web Novel