Seinen Manga Online | MangaKakalot

Watari-kun's ****** Is about to Collapse

Following the passing of his parents two years prior, Naoto Watari took on the role of sole guardian for his younger sister, Suzushiro "Suzu" Watari. In order to ensure Suzu's safety and happiness, Naoto moved in with their aunt and dedicated himself to Suzu's wellbeing. This commitment to his sister has prevented Naoto from joining any clubs or socializing with peers, leading to him being mocked and referred to as a "siscon" at his school. However, more challenges lie ahead for Naoto than just the taunts of his classmates. The arrival of a new transfer student, Satsuki Tachibana, awakens traumatic memories from Naoto's past that he had believed to be long forgotten. To make matters worse, Satsuki is hiding secrets that jeopardize the stability of Naoto's already fragile existence.

Gal Yome no Himitsu

Fuyuki is a beautiful and cool gal! But there's a secret side of her that she only shows in front of her husband...?

Secrets Of The Gal Wife

Fuyuki is a beautiful and cool gal! But there's a secret side of her that she only shows in front of her husband...? A cute love comedy with a gal wife!

GIRLS ZOMBIE PARTY

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Happiness!

Kamizaka Haruhi, having been rescued by a mage when she was young, longed to be a mage herself, so she enrolled into a special school that allows regular and magic classes into two different sections. Together with her rival/best friend, Hiiragi Anri, they study magic together while she is searching for the boy that saved her years ago, to give him a Valentines' chocolate.

Fushi no Ryouken

Kenzaki Shin'ichi is leader of the Anti-Vector Task Squad. He's in charge of hunting down Vectors, humans that carry with them the deadly Resurrection Deficiency Syndrome, a disease that can keep someone from resurrecting when they die.

Mob Kousei no Ore Demo Boukensha ni Nareba Riajuu ni Naremasuka

Several decades ago, modern society witnessed the emergence of dungeons and the appearance of monsters, causing a string of related disastrous events. Consequently, adventurers stepped forward and began utilizing monster cards to summon reinforcements to tackle these dungeons, inducing significant changes. Maro, also referred to as Kitagawa Utamaro, was an ordinary high school student enticed into taking up the adventurer mantle upon seeing a former pal achieve social success via the same path. However, Maro's venture into this realm was anything but smooth sailing. Merely assuming the title of an adventurer proved insufficient to gain recognition, prompting him to explore dungeons with the use of unconventional and challenging-to-find monster cards.

Warrior Executioner

Even after being the kingdom's executioner for an astonishing two decades, Denil cannot retire at the moment. His dream of having a serene and fulfilled life post-executions is abruptly snatched away, leaving him with only one choice - to face his traumatic history, apply the abilities bestowed upon him by the divine goddess, and avenge his fresh antagonists by plunging his axe into their heads. You can read the official translations and the original webtoon.

Replica Datte, Koi wo suru.

On days when she is sick, on days when she has a tedious day job, on days when she has regular tests.On days when she is too lazy to go to school, I am called upon.I am a convenient substitute for the body of a girl named Sonao Aikawa, and that is me.I may look exactly the same, but my personality is a little different.I can't go out freely, I can't even make plans for tomorrow,I am a replica whose mission is to work for the original.I was supposed to be a replica, but I fell in love.A very pure and slightly mysterious "love story" that takes place in a town by the sea.

Hidden House In The Apocalypse

Three years ago, a doomsday prepper named Park Kyu, who predicted the world's end and prepared for it in every way possible. As he expected, one day, a nuclear attack on Seoul led to a global nuclear war, resulting in an unprecedented apocalypse.Despite everyone's ridicule, the protagonist Park Kyu spent his entire fortune over the past three years to quietly dig out his own bunker. Was it merely a coincidence that he foresaw all these events?

Craft Skill de Isekai no Mujintou wo Daikaizou! "......toka Omottara Senjuumin ga Ite, Ore no Kodane wo Neratteiru you desu"

I Quit The Hero’s Party

Read manhwa I Quit the Hero's PartyThere was once a party who sought to defeat the Demon Lord and save the world, the Hero's Party.However, tired of the Hero's Party unwillingness to go directly after the Demon Lord, the Ashen Wizard Raniel quit the Hero's Party and returned to his hometown to meet with his master.There, he was recommended a position as an assistant professor at a prestigious academy."Why are you so bad at this? Just make circuits, cover yourself in mana, and use it."However, a genius like him didn't seem to have any aptitude for teaching othersThe strongest of mankind begins his hectic new job at the academy!

The Cutest Girl Closest to Me

Hinako, a friend of Asahi's older sister, is a frequent guest at the home of the high school boy. She always misleads his mind with her suggestive attitude while treating him like a little brother...or rather, pet? A love story between a gal who has a bugged sense of proximity and an otaku guy who acts like her parent!

Watashi No Hatsukoi Wa Hazukashisugite Darenimo Ienai

Chiaki is handsome, academically gifted, athletic, and born into a wealthy family with a beautiful sister. Despite his seemingly perfect life, he faces a persistent problem: he's never been lucky in love and struggles to capture the attention of girls. Determined to turn things around in high school, he wakes up one morning to a surprising transformation—he has turned into a girl! He is shocked to find out that he has lost the appearance he was so proud of, but when he looks in the mirror, he sees a very cute girl in the reflection. He immediately goes to show it off to his twin sister Kaede, who happens to be very popular with the girls, but there is also something very strange happening to her... (Source: Kadokawa, translated)

Tonari no Seki no Inkya Joshi ga Oshi Utai Datta ~Ore no Kyoku wo Uttatekure!~

“Why is my favorite singer singing my song!?” Tsunagu Kurose, a high school student with a passion for musics composing but a terrible singing voice, often receives criticisms whenever he posts them on the Internet. One day, while shouldering the responsibility of taking commemorative photos of the culture festival reluctantly with Otoha Hinomori – a quiet classmate sitting next to him, his childhood friend Tetsu Tamura was in a dilemma because of unavoidable accidents occuring on the stage run by his club. Without hesitation, Tsunagu gives him the demo instrumental songs he composed to save the situation. Unfortunately, Tetsu open the wrong music file with Tsunagu's terrible lyrics, making him feels like he wanna hole up due to that unfortunate disaster. In despair at this miserable situation, Otoha takes off her thick glasses, tightly grips the microphone and hums that song! “Isn't this voice similar to icy – the singer I've always admired…!?” (Source: Takeshobo, translated)

A Ninja and an Assassin Under One Roof

Satoko Kusagakure, a female ninja who left her village with her comrades, finds herself living with Konoha, a high school girl working as an assassin in the city. Satoko possesses the ability to transform objects using ninjutsu, which catches Konoha's attention. They strike a deal: Konoha provides Satoko with a place to live in exchange for Satoko's help in cleaning up after her assassination jobs. As they face off against assassins sent by Satoko's village, indulge in delicious meals using money earned from assassination jobs, and navigate the chaos of their unusual living situation, the story captures the heartwarming yet chaotic lives of these two unlikely roommates.

Kaisou Toshi Danpenshuu

A vast, towering layered city, built by humanity after gaining access to advanced technology. As people gaze upon the city while its construction advances, or go about their lives as residents within it, humans and the things created by humans each continue to layer their own ways of living. This is a record of "life", capturing various eras of a world moving toward its end. [Kurage Bunch](https://kuragebunch.com/episode/12207421983890387909)

Sekigan, Sekiwan, Sekkyaku no Majutsushi ~Mori no Koya ni Komotteitara Haya 2000-nen. Kizukeba Majin to Yobareteita. Boku wa Tada Majutsu no Tankyuu wo Shitai Dake na no ni~

In the autonomous city of Ainz Territory, magic and wizardry have flourished, becoming increasingly sophisticated. The tranquility of this region was shattered by a young man with an unusual appearance—beautiful yet missing an eye, an arm, and a leg. This young man was none other than Ainz Silvetas, the legendary magician who laid the groundwork for everything two thousand years ago! Time passed while he secluded himself in a cabin in the woods, and when he ventured out after reaching a deadlock in his research, he found that his “notes” had been deemed a holy scripture known as the “Magic Tome,” and he himself was being worshipped as a “Demon God.” Unaware of his newfound status, he casually sets out on a journey to pursue his curiosity in magic. As he touches upon the laws of the world, he unintentionally throws nations out of balance! This is the carefree tale of the strongest Demon God in a full-scale fantasy.

No Thanks, I Don’t Want to Be the Dragon Emperor’s Bride!

Iris, the current head of the Regret Count family, which is on the brink of ruin, had planned to dismiss all her servants, return her title and lands, and live as a commoner.However, the marriage proposal brought by her former butlerworried about her futureturned out to be for the position of the 10th consort of the King of Hybern, known as the "Dragon Emperor"!I was supposed to spend my days tending herbs in my garden and living freely with a baby dragonthere's no way I can become a queen!!!

The Mercenary Bomber Explodes All Cheaters

Jack Aaron is the strongest mercenary known by the nickname “The Bomber”. After completing a heavy mission, what awaited him was a summons to another world! In this summoning, everyone is granted a special ability. However, the ability Jack was given was quite limited: [Bomb Making]. The people who summoned him from the other world dismissed Jack’s ability as useless, and the other summoned individuals began to mock him as a useless foreigner. To return to his original world, he forms a partnership with Alice, an alchemist derisively called "The Witch." During this process, Jack learns that the other summoned individuals, who he thought he had killed in an explosion, are still alive. In order to return to his original world, and to hunt down the surviving summoned individuals, Jack and Alice’s worst journey is about to begin…!