Miura, Kentarou

Studio Gaga

Guts, a former mercenary now known as the Black Swordsman, is out for revenge. After a tumultuous childhood, he finally finds someone he respects and believes he can trust, only to have everything fall apart when this person takes away everything important to Guts for the purpose of fulfilling his own desires. Now marked for death, Guts becomes condemned to a fate in which he is relentlessly pursued by demonic beings.

Setting out on a dreadful quest riddled with misfortune, Guts, armed with a massive sword and monstrous strength, will let nothing stop him, not even death itself, until he is finally able to take the head of the one who stripped him—and his loved one—of their humanity.

[Written by MAL Rewrite]

Included one-shot:
Volume 14: Berserk: The Prototype

Berserk

ベルセルク

Hayashida, Q

Hole—a dark, decrepit, and disorderly district where the strong prey on the weak and death is an ordinary occurrence—is all but befitting of the name given to it. A realm separated from law and ethics, it is a testing ground to the magic users who dominate it. As a race occupying the highest rungs of their society, the magic users think of the denizens of Hole as no more than insects. Murdered, mutilated, and made experiments without a second thought, the powerless Hole dwellers litter the halls of Hole's hospital on a daily basis.

Possessing free access to and from the cesspool, and with little challenge to their authority, the magic users appear indomitable to most—aside for a few. Caiman, more reptile than man, is one such individual. He hunts them on a heedless quest for answers with only a trusted pair of bayonets and his immunity to magic. Cursed by his appearance and tormented by nightmares, magic users are his only clue to restoring his life to normal. With his biggest obstacle being his stomach, his female companion Nikaidou, who runs the restaurant Hungry Bug, is his greatest ally.

Set in a gritty world of hellish design, Dorohedoro manages a healthy blend of comedy and lightheartedness with death and carnage. Taking plenty of twists and turns while following the lives of Hole's residents, it weaves a unique world of unearthly origin and dreary appearance not for the squeamish or easily disturbed.

[Written by MAL Rewrite]

Dorohedoro

ドロヘドロ

Iwaaki, Hitoshi

"Parasites" are tennis ball sized creatures, whose numbers and origins are unknown. They invade and take over the human mind in order to survive. Shinichi Izumi is a 16-year-old high school student who lives with his parents in a quiet neighborhood. One night, a Parasite invades Shinichi's body in an attempt to take control of it. However, it fails to complete the takeover process and ultimately ends up inhabiting only his right arm. 

Thus, both Shinichi and the Parasite—who calls himself Migi—retain their individual minds. Now in a peculiar "human and alien" relationship, Migi proposes that they cooperate to survive. Shinichi has no choice but to agree, and he must now cling to his morality as he and Migi face off against other bloodthirsty Parasites.

[Written by MAL Rewrite]

Kiseijuu

Parasyte

寄生獣

Yamamoto, Hideo

Susumu Nakoshi is a middle-aged man who spends his days between a lavish first-class hotel and a park full of homeless people. One day, an eccentric young man approaches Nakoshi in search of subjects willing to partake in trepanation—the procedure of drilling a hole in the skull. 

This mysterious person claims that Nakoshi is the perfect man for the experiment. Initially rejecting the offer, he doubles back on his decision after his car gets towed off. Nakoshi agrees to let Manabu Ito, a 22-year-old medical student, drill a hole in his skull in exchange for 700,000 yen. The procedure bears no results at first, with Nakoshi showing no abnormalities. This normalcy comes to an abrupt end, however, when Nakoshi begins seeing the homunculus in every person. With his perception distorted, how will Nakoshi face these homunculi?

[Written by MAL Rewrite]

Homunculus

ホムンクルス

Houjou, Yutori

Ryukishi07

The Sonozaki family of Hinamizawa has kept twin sisters Mion and Shion apart for as long as they can remember. Mion will become the next heir of the Sonozaki family, and Shion will attend St. Lucia Academy, away from her dear sister and their relatives. But Shion escapes the school and returns to Hinamizawa, unaware of the cruel tragedy awaiting her.

When she reunites with her sister and gets a part-time job—while pretending to be Mion—she meets Satoshi Houjou, a boy her age with whom she falls madly in love. But when she learns about Satoshi's horrible family situation, she begins to resent everyone in his household—even his younger sister, Satoko. When tensions escalate and Satoshi abruptly goes missing, Shion begins to suspect that her own family may have had something to do with his disappearance.

A year later, Shion meets Keiichi Maebara, Mion's crush. Her sister's infatuation with Keiichi stirs up her old feelings for Satoshi, and awakens a vicious desire to find out the truth behind his disappearance once and for all. However, Shion's quest for the truth will send her spiraling down a dark path of madness and despair.

[Written by MAL Rewrite]

Higurashi no Naku Koro ni Kai: Meakashi-hen

Higurashi WHEN THEY CRY: Eye Opening Arc

ひぐらしのなく頃に解 目明し編

Kadono, Kouhei

Ogata, Kouji

There is an urban legend that children tell one another about a shinigami that can release people from the pain they may be suffering. This "Angel of Death" has a name—Boogiepop. And the legends are true. Boogiepop is real.

(Source: Seven Seas Entertainment)

Boogiepop Series

ブギーポップシリーズ

Nihei, Tsutomu

In an enormous steel labyrinth riddled with horrifying creatures, humanity is forced to isolate itself in small enclaves while living in constant fear of its annihilation. In this dystopia, only a strange young man known as Killy is brave enough to traverse its unforgiving territories. 

Possessing superhuman strength and a rare Graviton Beam Emitter, Killy fights off bloodthirsty beasts and other fiendish forces in his desperate search for a human with the Net Terminal Gene—genetic information that holds the potential to restore the corrupt world. 

The dark world of Blame! follows Killy as he meets new people, sheds more blood, and draws closer to finding the Net Terminal Gene. Through these exploits, the true nature of the world is slowly pieced together.

[Written by MAL Rewrite]

Blame!

BLAME!

Suzuragi, Karin

In the summer of 1983, Rena Ryuuguu and her friends are enjoying their days the way they always have: playing games and living a life of contentment in the village of Hinamizawa. But darkness is forming in Rena's heart, and even her closest friends may not be safe from it.

Rena's divorced father has recently found a new girlfriend, a sleazy woman named Rina Mamiya. Rena's hatred of her is solidified when she discovers that the woman and her true boyfriend are trying to swindle Rena's father out of his money. After a tumultuous confrontation with Rina about what she has learned, Rena realizes that she must resort to desperate measures to keep her father safe. When her friends notice that she is acting rather strange, they investigate what she has done, but instead of abandoning her as Rena assumed they would, they band together to support and help her.

However, when she discovers a shocking snag in her plans, Rena realizes that she may have trusted the wrong people, and begins to become highly suspicious of her friends and the other townspeople. And as she uncovers the truth about the town's long history of murders and disappearances, she realizes that only drastic actions can save the village from utter destruction.

[Written by MAL Rewrite]

Higurashi no Naku Koro ni Kai: Tsumihoroboshi-hen

Higurashi WHEN THEY CRY: Atonement Arc

ひぐらしのなく頃に解 罪滅し編

Yagi, Norihiro

It is the Middle Ages, and the remnants of mankind are plagued by paranoia and death. Spoken in fearful whispers, the word "Yoma" cuts a clear image into the minds of all: monstrous beings with an insatiable hunger for human flesh. But fear of their gruesome appetite is dwarfed by that of their ability to shapeshift and steal the memories of their last meal. Forever vulnerable to attack, humans live in unease, even among family.

There are few means to kill a Yoma. The Organization, informally known as "Claymore," is humanity's only line of defense, dispatching half-human, half-Yoma female warriors to purify villages of Yoma. A lonely and dangerous existence, death for these warriors comes with each new assignment. What time is found between trying battles and long, arduous travels is spent in ever-intensifying struggle to resist their Yoma blood and maintain their humanity. Villagers, knowing of this, pay for their security reluctantly and have only loathsome regard for their protectors.

Claymore follows the stoic and low-ranking member Clare in her daunting trek as she searches for personal vengeance. Along the way, she encounters many unexpected things about the world, from the camaraderie and hope held fast by her sisters-in-arms to the sinister truth behind the Claymore Organization.

[Written by MAL Rewrite]

Claymore

CLAYMORE

Hirano, Kouta

For centuries, many secret organizations have taken part in exterminating various types of dangerous monsters. One of them is the England-based Hellsing, run by its cunning leader, Sir Integra Fairbrook Wingates Hellsing. Her greatest hunter, and trump card, is Alucard, an unbeatable vampire genetically modified by her father. Despite him being one of "them," he swore to be her protector and servant.

A new crisis begins and with the help of Seras Victoria, his recently turned vampire partner, Alucard has to uncover the truth behind the mysterious vampire attacks. Not every human is bound to be his ally in this battle, and he will not hesitate to kill anyone who stands in his way.

[Written by MAL Rewrite]

Hellsing

ヘルシング

Tamura, Yumi

Natsu Iwashimizu's last memory of her family is eating her favorite meals with them. Unfortunately, she wakes up from her dream only to find herself in a sinking ship, being rescued by three strangers: Arashi Aota, whose kind-hearted personality does not match his quick temper; Semimaru Asai, who enjoys ridiculing Natsu's meek nature; and Botan Saotome, a skillful woman seemingly aware of their situation. Following the four's successful escape, they sail to a deserted island.

Unbeknownst to them, the mysterious island is Japan. After a meteorite landed on Earth, humanity was wiped out and the environment changed drastically. To repopulate the country, the government initiated the "7 Seeds" project, consisting of five groups—Spring, Summer A, Summer B, Autumn, and Winter—each with seven young healthy individuals and a guide. Natsu and the others were put into team Summer B, whose members are considered failures by society.

To get more supplies, the group must find one of the seven shelters built by the government. In a hostile, unfamiliar world with no loved ones to depend on, the quartet must learn to cooperate with each other to ensure their survival.

[Written by MAL Rewrite]

7 Seeds

7SEEDS

Akino, Matsuri

Beyond the mist-filled alleyways in the concrete crevices of Los Angeles' Chinatown hides a mysterious pet shop, home to many bizarre yet friendly creatures. The store's proprietor is an enigmatic young man who goes by the name of Count D.

Count D welcomes those who feel lonely and wounded through the doors of his shop, claiming to sell "love, dreams, and hope" in the form of the fantastic beasts that lie within. Each creature comes with a special contract accompanied by a set of rules. However, he warns customers that he cannot be held accountable for any consequences of breaking the rules.

Short-tempered detective Leon Orcot traces the source of several crimes back to Count D and what the former considers to be a pet shop of horrors. Determined to find proof that the Count is a criminal, he begins to pay regular visits to the shop.

[Written by MAL Rewrite]

12 Manga Like Danganronpa Togami