Thriller Manga Online | MangaKakalot

Hand Jumper

Sayeon Lee despises Aberrants. They wreak havoc on society with their strange, unthinkable powers. It's just too bad she happens to be an Aberrant herself! Forced to fend for her life in the deadly Aberrant Corps, she's determined to make it to the top, and her unusual ability should help her -- if she can figure out how to use it in time.

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!

Fool's Night

COPYCAT

Those who have lost their humanity buy and sell the corpses of murder victims like works of art, and a serial killer called “Jahak” (Self-Harm) who commits these artistic murders has become the talk of the town. An artist, enraged by this situation, begins tracking down Jahak…

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!

Anomaly, Rule One

Anomaly Rule One — Don’t forget the ̴͖̿?̡͚̱̿?̢̲̌?̴̰̄?̧͖̒. Anomaly Rule Two — Find the ̷̒?̭̋?̸̫́ at the center. Anomaly Rule Three — Grab the ̷̒?̭̋?̸̫́ and run. **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=848549), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13826718)

Killer Whale Protocol

As an intern at a marine research institute, Hyo-Seo finds himself overworked and overlooked. He's given the job no one else wants: caring for the aggressive orca everyone else fears. Hyo-Seo finds quiet comfort in the beast's presence, but after he starts speaking to it, strange things begin happening at the facility... (Source: Manta)

Whispering Tiger

After receiving a scathing text from his roommate, Geon-Pil is puzzled but unperturbed when said roommate returns radically changed. The new “Yeon-Seung,” driven by a primal, insatiable hunger, takes his friends-with-benefits relationship with Geon-Pil to the extreme to sate himself. As their physical encounters grow increasingly intense and feral, Geon-Pil slowly realizes that something is amiss. Even as whispers of danger warn him to back off, Geon-Pil finds himself growing comfortable with this strangely honest, dangerous new version of his partner… who just might devour him whole. (Source: Tappytoon)

Shinitagari no Ojo

さようなら、私をいらないと捨てた祖国の皆様。 「これが復讐とは――誰も気づかないでしょうね」 生まれてから15年。王国中の誰からも存在を忘れられ、放置され続けた第六王女のウエンディ。 そんな彼女に親である王から初めて与えられたのは、姉の身代わりに『野蛮』と揶揄される国へ嫁げという命令だった。 今まで存在ごと忘れ去っていたくせに？ 放置しておきながら、『呪われた子(無能の駒)』扱い？ だから前世の記憶があるウエンディは憤り、決めた――祖国をぶっ潰すと。 そして、最後に華々しく死んでやるのだ、と。

Babel II: The Returner

(from ebookjapan):<br> <br> After 40 years, &quot;Babel II&quot; is miraculously back!<br> <br> This time, the enemy is the world&#039;s most powerful military nation, the United States of America! <br> <br> A supernatural battle of modern warfare vs. Babel II breaks out...!

Tenpai: Legend of the Mahjong Flying Dragon

Okimoto Shun dropped out of college to become a professional mahjong player. He plays in the mahjong parlors of Shinjuku, where he encounters many formidable opponents. When the story kicks off, his primary mahjong parlor has just gone out of business, and he is looking for somewhere else to play. In the mahjong parlors of Shinjuku, Shun will play many games of mahjong with many different people, improving his game through experience!

Reptilians are Real

A boy learns the truth. "They" live amongst us, the humans.

Dandadan

After being aggressively rejected, Momo Ayase finds herself sulking when she stumbles across a boy being bullied. Saved by her rash kindness, the occult-obsessed boy attempts to speak to her about supernatural interests he believes they share. Rejecting his claims, Ayase proclaimed that she is instead a believer in ghosts, starting an argument between the two over which is real.<br> <br> In a bet to determine who&#039;s correct, the two decide to separately visit locations associated with both the occult and the supernatural—Ayase visiting the former and the boy visiting the latter. When the two reach their respective places, it turns out that neither of them was wrong and that both the occult and ghosts do exist.<br> <br> This marks the beginning of Ayase and the boy&#039;s adventure, who shares a name with Ayase&#039;s favorite idol—Ken Takakura, as they attempt to fix the surreal supernatural and sci-fi elements around them to return to a normal life.<br> ___<br> <b>Official English Volumes:</b> <a href="https://www.viz.com/shonenjump/chapters/dandadan" target="_blank" rel="noopener noreferrer">VIZ</a>

Zoufu no Hanataba

A horror mystery involving different species. The story begins when middle schooler Ryunosuke visits his grandmother&#039;s house on an island. As Ryunosuke walks past the stairs leading to the second floor at his grandmother&#039;s house, a strange, plant-like thing extends down from above. Intrigued, Ryunosuke tries to climb the stairs, but his uncle stops him with an unfamiliar expression, saying, “What are you doing?” and “You&#039;d better not go up.” That night, however, Ryunosuke&#039;s curiosity drives him to go upstairs after all...

Bouquet of Viscera

A horror mystery involving different species. The story begins when middle schooler Ryunosuke visits his grandmother's house on an island. As Ryunosuke walks past the stairs leading to the second floor at his grandmother's house, a strange, plant-like thing extends down from above. Intrigued, Ryunosuke tries to climb the stairs, but his uncle stops him with an unfamiliar expression, saying, “What are you doing?” and “You'd better not go up.” That night, however, Ryunosuke's curiosity drives him to go upstairs after all...

Kaeri no Kai wo Hajimemasu. ~Ijime Saiban Kaitei~

Kitami, a boy serving as class representative, is struggling to get a girl named Toujou — who transferred into the class in the middle of the semester — to fit in better with the class. But try as he might, his effort just goes nowhere. That's the situation when one day, a theft incident occurs in class. Toujou is suspected of being the culprit and becomes the target of bullying. Kitami desperately tries to stand up for her, but he gradually becomes isolated... (Source: Gangan Online)

I'm Really Not the Devil's Lackey

Lin Jie is an otherworlder who manages a bookstore. He’s kind and always recommends soul-healing books for his dejected customers. Sometimes he’d even share his own works too. As time goes on, these customers start to respect him a lot. They bring simple local products every day to show their gratitude and ask for book recommendations. They even start telling tales of this ordinary shopkeeper. His respectful and cordial titles include “Hyena of the Evil God”, “Herald of the Flesh Gospel”, “Author of Cultes des Goules” and “Shepherd of the Stars”???

Tales of the Butterfly

The Havila are small, humanoid creatures discovered on the Amami archipelago near Okinawa. An endangered species thanks to the local fauna, a colony of Havila live under human supervision in a laboratory, matched by the scientists to mates from birth to ensure the species&#039;s survival. Chafing against the restrictions of their lives in captivity, a small band of Havila decide to seek freedom in the outside world after tragedy strikes their settlement, but the world - and their own species - can be cruel...

I'm Really Not the Devil's Lackey

Lin Jie, who has transmigrated into this world, runs a bookshop. Nice and passionate, he always recommends books that are capable of healing one&#039;s soul to customers who find themselves in a rough patch in life. Occasionally, he would recommend his own work to them as well. Over time, these customers have grown to respect him a lot. <br> <br> They bring him some simple souvenirs every day to repay him and ask him for recommendations of literary works. At the same time, they tell the people around them about this bookstore owner as well. They have respectful and affectionate ways of addressing him-&quot;The Devil&#039;s Hyena&quot;, &quot;The Communicator of Flesh Gospel of Books&quot;, &quot;The Author of the Corpse Ritual&quot; and &quot; The Star Shepard&quot;.<br> <br> <b>Original Novel:</b> <br> <a href="https://www.ciweimao.com/book/100154037" target="_blank" rel="noopener noreferrer">ciweimao</a><br> <br> <b>Original Webtoon:</b> <br> <a href="https://manga.bilibili.com/detail/mc29839" target="_blank" rel="noopener noreferrer">BiliBili Manhua</a><br> <br> <b>Official Translations:</b> <br> <a href="https://jp.piccoma.com/web/product/158618" target="_blank" rel="noopener noreferrer">Japanese</a>

The Truth Mask

Wumian came into possession of a mask that conferred on him the ability to generate approval and compliance for all his actions. Despite that, he still failed to muster the courage to confess his feelings to the girl he had a crush on, not until a certain incident turned his life completely upside down…<br> <br> <a href="https://manga.bilibili.com/detail/mc29196" target="_blank" rel="noopener noreferrer">Original Webtoon</a> <br> <a href="https://www.webcomicsapp.com/comic/The-Truth-Mask/5e82e8108c252b78b752b5b7" target="_blank" rel="noopener noreferrer">Official English</a><br> <br> Student Wu Mian accidentally obtained a mask. Once you wear it, everyone will agree with whatever you say or do. Even then, he has no courage to confess to a girl that he secretly loves. Until an incident completely changes his whole life...

Smiley

<b>A journalist risks everything to uncover the truth behind a sinister cult…</b><br> <br> Yuushi Kamome is a freelance journalist who lost his beloved daughter in an unforeseen accident. His descent into despair following her death drove his wife to leave him, and he lives each day a shell of the man he once was.<br> <br> But his fate changes one day when members from a religious organization he had never heard of, the Smiling Hearts Society, knock on his door and hand him a flyer. He’s ready to dismiss them until he notices the face of his estranged wife on the flyer, smiling ever so softly.<br> <br> And so begins a tale of religion and insanity. What kind of sinister darkness lurks behind this religion and its strange smiles?<br> <br> <i>Source: Kodama</i>