Thriller Manga Online | MangaKakalot

Monster Guild: The Dark Lord's (No-Good) Comeback!

The Demon King has had a rough day. Just when he thought he finally defeated the hero, he came back. And back. And back. And sooner or later, the hero who constantly resurrected was bound to defeat a Demon Lord who couldn&#039;t. And he did. The hero vanquished the Demon Lord, peace spread across the land, and so on and so forth. The End. That&#039;s it. That&#039;s the whole story.<br> <br> ...Kidding. The Demon Lord sent his soul to a empty vessel, which saved his life but unfortunately also is incredibly weak. So what’s a Demon King to do when he wants to rule the world, but couldn’t even defeat a child?<br> ___<br> <a href="https://sevenseasentertainment.com/series/monster-guild-the-dark-lords-no-good-comeback/" target="_blank" rel="noopener noreferrer">Official English</a><br> <br> - <b>Won the 2nd Shinchosha Bunch Manga Award</b>

I, an Ordinary Guy with No Redeeming Qualities, Risked My Life to Save Beautiful Twin Sisters, Only to Make the Secretly Yandere Duo Fall Madly in Love with Me

Yagami Ryoya, an ordinary high school boy with no particular redeeming qualities, saved the lives of the school's idol twin sisters from a violent thug. That was the beginning of their sweet yet abnormal "repayment"─. Reona and Riona close the distance, affirming his every move and spoiling him to the absolute limit. However, their love is a "yandere" obsession that goes way beyond just being "super heavy"...!? Dragging in his family, his environment, and everything else around him, the twin sisters completely seal off Ryoya's escape routes. They are undeniably cute, but there is nowhere to run. What will become of Ryoya's fate now that he is locked onto by a 100% pure desire for monopoly!? Packed with lovey-dovey moments! An unpredictable romantic comedy where the protagonist gets completely tossed around, officially begins!

Mogura no Uta

Reiji Kikukawa is a young, hot-headed police officer who plays by his own set of rules. When his personal views on how to do his job, no one is shocked when he is finally fired. However, in reality, he is secretly tasked with going undercover to infiltrate a dangerous yakuza group, the Sukiya organization and find evidence to arrest its leader, Shuho Todoroki.

Yuusha ni Haiboku Shita Maou-sama wa Kaerizaku Tame ni Mamonogirudo wo Tsukuru Koto ni Shimashita.

The Demon King has had a rough day. Just when he thought he finally defeated the hero, he came back. And back. And back. And sooner or later, the hero who constantly resurrected was bound to defeat a Demon Lord who couldn't. And he did. The hero vanquished the Demon Lord, peace spread across the land, and so on and so forth. The End. That's it. That's the whole story. ...Kidding. The Demon Lord sent his soul to a empty vessel, which saved his life but unfortunately also is incredibly weak. So what’s a Demon King to do when he wants to rule the world, but couldn’t even defeat a child? ___ Official English - Won the 2nd Shinchosha Bunch Manga Award

A Great Man, the Leader of the Pack

The plot of the series revolves around Mankichi Togawa, who at the start of the series is a single delinquent student with one dedicated follower. Like many later iconic shonen protagonists, Mankichi's power is his ability to appeal to the others around him who join his cause (sometimes only after first losing to him in a fight). Join Mankichi as he fights other delinquents, dangerous criminals, and even juvenile detention camps! Historically, this is Weekly Shonen Jump's first major hit, the title that got their magazine to sell millions. The authors of both Saint Seiya and Fist of the North Star have both stated in interviews that Otoko was their inspiration to get into the manga industry, and it was one of the first shonen manga to get its own anime. While it may seem insignificant now, nearly every Shonen Jump manga out there owes its existence to Mankichi.

In a World Full of Zombies I'm the Only One Who Doesn't Get Attacked

Yuusuke Takemura, a former office worker, is bitten by a zombie... or so he thought. After waking up, the town is full of zombies, but none of them attack him! Who knows what to do now... but if the world is in ruin the least you can do is try to live freely. In trying to set himself up for simple living, he comes across another survivor... a girl named Mitsuki. "Please... Help us!" Nothing comes for free, so Takemura agrees to share supplies in exchange for favors from Mitsuki...

Fool's Night

Blind Obedience

When a young Hwa-rim accidentally unleashes Jin—a malevolent snake god sealed away by her grandmother, a legendary master shaman—the entity immediately claims her body. To save Hwa-rim from total possession, her grandmother makes the ultimate sacrifice, trading her own life for the girl’s soul. Years pass, and Hwa-rim is now a high school student living in constant paranoia, hiding from the ancient spirit that still relentlessly hunts her. But her quiet sanctuary shatters when Bong-gil, a boy from her school, becomes Jin’s newest vessel. Armed with a familiar face, Jin begins to use Bong-gil to draw Hwa-rim out of the shadows…

Move Aside, I'll Be the Magical Girl!

Only men can truly fall into femininity, so becoming feminine is the manliest act!” “Tch, don’t tell me you magical girls are all powered by Whale Hearts!” Mutated creatures? Kill! Cultists? Kill! Corrupted magical girls? Kill! Eldritch gods invading Earth? Kill! Redefining what it means to be a magical girl—I’ll f*cking kill, kill, kill! Mercy through overwhelming violence! Jiang Ci’s daily life after becoming a magical girl: wake up at 6:30 AM, train for an hour, wash up and eat at 7:30, go monster hunting at 8:00, cook and nap at noon, hunt more at 2:00 PM, eat dinner at 5:30, and hunt again at 7:00 PM. Enemy: “Can we win?” Jiang Ci: “Win my ass—you’re dead for sure.”

Dog Eat Dog

Years ago, a man went to prison after being forced to serve as a body double and take the fall for a wealthy mogul. Now, he returns with the exact same face to exact his revenge on Kim Myungwoo, who believed he could discard him like a stray dog. As the former double assumes his master’s identity, the prisoner transforms into a lethal hunter to turn the tables in a dangerous game of vengeance.

Between Two Men’s Secretary

<b>Original Webtoon:</b> <br> <a href="https://comic.naver.com/webtoon/list?titleId=845221" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=13439322" target="_blank" rel="noopener noreferrer">Naver Series</a>

Tsuyokute Hunter x Hunter

What if Gon took the Hunter Exam while in the Gon-san state? A Hunter X Hunter fan manga, presented by Watarai Kou.

Author OO

Original Webtoon : Naver Webtoon, Naver Series

Noblesse Gambit

Set in a corrupt high-society realm, the story follows a young noblewoman whose life is shattered after falling victim to a malicious political conspiracy, losing her family, status, and honor. Bound by a desire for vengeance against the high aristocracy that destroyed her world, she resolves to strike back not through traditional political maneuvers but through ruthlessly calculated schemes. To execute her revenge, she enters a dangerous pact with the kingdom’s most notorious and brilliant mastermind: the enigmatic "Lord of Crime." Together, the pair orchestrates a series of high-stakes "games of judgment," trapping corrupt elites, criminal syndicates, and treacherous royals in their own webs of deceit. As the line between justice and criminal retaliation blurs, the fallen lady must navigate a deadly game of wits where a single misstep means total ruin.

You're Coming With Me!

Kwon Heemang is a jobless recluse living a shut-in lifestyle without a single friend to her name. Her mundane existence takes a supernatural turn after a freak accident grants her the ability to see ghosts, leading to a haunting encounter with Kim Sarang. The lingering spirit strikes a deal: she will leave Heemang alone only after fulfilling her final wish. Sarang died just one month into her first relationship, never having the chance to truly experience intimacy with her boyfriend. Before Heemang can protest, Sarang possesses her body and tracks down her ex, Choi Taemin, a popular, younger student celebrating his return to college after military service. In a bold, possessed frenzy, Heemang catches Taemin off guard with an intense kiss in front of everyone. Shaken and humiliated once the possession lifts, Heemang flees the scene. However, Taemin, who secretly admires assertive older women, finds himself completely smitten by the mysterious "crazy woman" who stole his heart. Original Webtoon: Bomtoon, Lezhin Official Translations: English, Japanese, German

Operation Water Ghost

There Are No Demons

A few stories about humans, the most frightening creatures of all. <br> <i>(Source: LINE Webtoon)</i><br> <br> <b>Original Webtoon:</b> <br> <a href="https://comic.naver.com/webtoon/list?titleId=807080" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=9420805" target="_blank" rel="noopener noreferrer">Naver Series</a><br> <br> <b>Official Translations:</b> <br> <a href="https://www.webtoons.com/en/thriller/there-are-no-demons/list?title_no=5725" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/th/thriller/no-devil/list?title_no=5404" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/zh-hant/thriller/there-is-no-devil/list?title_no=5480" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/id/thriller/iblis-di-antara-kita/list?title_no=5363" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://manga.line.me/product/periodic?id=Z0002937" target="_blank" rel="noopener noreferrer">Japanese</a>

Koukou Tekken-den Tough

Nobody enjoys a good fight more than &quot;Kiibo&quot; Miyazawa, a high school student whose father is training him in the family&#039;s secret martial art. Kiibo dreams of becoming the next Bruce Lee, but his awesome fighting skills may soon surpass his idol&#039;s!

Koukou Tekken-den Tough

Nobody enjoys a good fight more than "Kiibo" Miyazawa, a high school student whose father is training him in the family's secret martial art. Kiibo dreams of becoming the next Bruce Lee, but his awesome fighting skills may soon surpass his idol's!

Would You Like to Work Overtime?

“Your darkness might become someone else’s light.” A man who lost his wife in an accident, Oh Dohyeon. And a woman who locked herself away under the weight of the world’s judgment, Min Sia. Through each other’s wounds, the two finally come face to face with the boundary between light and darkness. He finds forgiveness within her, and she finds in him a reason to keep living. But between guilt and salvation, love always demands the cruelest choice. A single mistake brought their time to a standstill— and now, as they begin walking toward the light again, this becomes “a story of healing deeper than love.”

RED FREQUENCY

In a near-future Delhi, college student Zen witnesses a mysterious event in Antarctica that awakens an ancient species known as the Iceborn. As an unknown threat spreads across the world, Zen is pulled into a mystery far bigger than he could have imagined.

Beasts of the Underworld

Are you human? Or are you a beast? The otherworldly are always watching you. From right beside you… see? An unprecedented folkloric horror of beasts, birds, insects, and creatures.

Textbook of Revenge

Kurose Ryotaro is a high school student who dreams of becoming a teacher. He admires his teacher, Mr. Shiratori, but is subjected to severe bullying every day. When the situation reaches an unexpected extreme, so is the outcome unexpected… and now, Kurose finds himself in the perfect position to teach his bullies an extracurricular they&#039;ll never forget.

Killing Honey

Sue, a house ghost, and Mana live together like old lovers. Together they unravel the mystery of Sue's murder. --- - [Original Webtoon <Lezhin>](https://www.lezhin.com/ko/comic/killing_honey) - [Original Webtoon <Mr.Blue>](https://www.mrblue.com/comic/jt_sr_0018) - [Original Webtoon <RidiBooks>](https://ridibooks.com/books/3498001473) - [Original Webtoon <Naver>](https://series.naver.com/comic/detail.series?productNo=3734683) - [Original Webtoon <Bomtoon>](https://www.bomtoon.com/comic/ep_list/killing_hn) - [Original Webtoon <kakao>](https://page.kakao.com/home?seriesId=52553538)