Samura, Hiroaki

Manji is an infamous swordsman in feudal Japan who is known as the "Hundred Man Killer," as he has killed one hundred innocent men. However, there is something far more frightening than his ominous reputation: the fact that he is immortal. This is the handiwork of eight-hundred-year-old nun Yaobikuni, who placed bloodworms capable of healing almost any wound in Manji's body. 

To atone for his crimes, Manji resolves to kill one thousand evil men. Yaobikuni agrees to this proposal, saying that if he succeeds, she will undo his curse of immortality. Soon after this promise, Manji meets Rin Asano, a 16-year-old girl who requests Manji's assistance in killing those who slaughtered her parents.

Initially reluctant, Manji refuses Rin's desperate plea. However, owing to her evident lack of strength, Manji changes his mind and agrees to protect Rin for four years. With this partnership set in stone, the two embark on a perilous journey of bloodshed, vengeance, and redemption, each to fulfill their own life's cause.

[Written by MAL Rewrite]

Mugen no Juunin

Blade of the Immortal

無限の住人

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

Deng, Zhi Hui

Zheng, Jian He

Cheng, Kin Wo

The sequel and the continuation of Feng Shen Ji II.

Feng Shen Ji III

封神纪III

Toboso, Yana

Tucked away in the English countryside lies the ominous manor of the Phantomhives, a family which has established itself as the cold and ruthless "Queen's Watchdog" as well as the head of London's criminal underground. After a tragedy leaves the Earl and his wife dead, many are shocked when their son, a young boy named Ciel, claims his place as the new Earl of the Phantomhive house. At first, many perceive him only as a child surrounded by a few eccentric servants. But they soon begin to realize that it is foolish to meddle with Ciel and his demonic butler Sebastian.

Taking place at the end of the 19th century, Kuroshitsuji follows these two as they face countless mysteries and dangers that plague England and threaten the Queen, uncovering the truth about what really happened to Ciel's parents in the process.

[Written by MAL Rewrite]

Kuroshitsuji

Black Butler

黒執事

Shinohara, Chie

A seemingly ordinary modern day teenager, Yuri, is suddenly whisked away to the Hittite empire in ancient Anatolia, where an ambitious queen wants the girl for a blood sacrifice in order to murder all heirs but her son, thus seizing control of the throne. Luckily, the timely intervention of Prince Kail saves Yuri from the queen's grasp. Kail promises to send Yuri back to her home, but the queen's persistent schemes to kill them both, plus their growing feelings for each other, keep those plans delayed.

(Source: Wikipedia)

Included one-shot:
Volume 28: Orontes Renka

Sora wa Akai Kawa no Hotori

Red River

天は赤い河のほとり

The sequel and the continuation of Feng Shen Ji.

Feng Shen Ji II

封神紀Ⅱ

A messenger of the Heavens has arrived in Zhao Ge, which has been ruled by the Shang dynasty for generations. The current emperor, Zi Zhou, refuses to bow his head before the gods and declares to the messenger that he will no longer accept the tyranny of the Heavens. The gods do not take this kindly; and soon, the emperor of a neighboring land, Wu Jifa, leads a crusade against the rebelling Shang.

During the battle, the Shang forces are vastly overwhelmed, and just when the capital is inches away from being taken, Zhou joins the fight. Although he breaks through the enemy ranks and makes his way toward Jifa, out of nowhere a god falls from the sky, landing right before him, prepared to personally deal with the troublemaker.

[Written by MAL Rewrite]

Feng Shen Ji

封神記

Karakara, Kemuri

In the Meiji Era of Japan, legend has it that the "Orochi"—an evil giant snake spirit—returns every 300 years to wreak havoc. "Yamainu," an elite fighting force, is assembled to subjugate the Orochi upon its reappearance. Presently, the squad has become involved with a secret government department conducting human experimentation using Orochi cells. This pits Yamainu leader Sousei Abeno against brothers Soramaru and Chuutarou Kumou, who stumble upon several dying escapees of the experiments.

Soramaru encounters Ageha, a criminal doctor allied with Tora, a test subject who massacred cell project researchers using abilities granted by compatible Orochi cells. Despite acknowledging their crimes, Soramaru still decides to side with the two fugitives due to his strong opposition to the exploitation of Orochi cells. With Sousei and Soramaru divided over the ethics of creating novel drugs from the essence of their immortal enemy, the only way to settle this matter may be a fight—however, Soramaru has yet to win once against Yamainu's captain.

[Written by MAL Rewrite]

Donten ni Warau Gaiden

曇天に笑う 外伝

Suzuki, Jirou

Mimori

Hotta, Kiichi

Satorigi, Akiyo

Takagi, Kanako

Yoshino, Satsuki

Takeda, Mika

Mochi

Kitaumi, Tsuna

Miyanaga, Ryu

Kirino, Hajime

A collection of Kuroshitsuji one-shots chapters by various manga artists.

Kuroshitsuji Anthology Comic: Nijishitsuji

黒執事アンソロジーコミック 虹執事

Takahashi, Kazuki

High school student Yuugi Mutou spends his days being bullied between classes and his nights playing board games and solving puzzles in his bedroom. Yuugi's penchant for gameplay comes from his grandfather, whose game shop also serves as a house for the two.

One night, Yuugi manages to solve the Millennium Puzzle, a seemingly impossible challenge that awakens his inner darkness and converts it into an alternate persona: Yami Yuugi. Transforming into the more bold and dangerous persona against his will in moments of great distress, Yuugi begins to moonlight as a vengeful vigilante, challenging bullies and evil-doers to risky games where failure results in fates worse than death.

Yuugi and his alter ego befriend some of the very students who once bullied him, forming unbreakable companionships with them. But the group must contend with villains far deadlier than the high school punks they originally rallied against, enemies who use games for nefarious purposes and threaten Yuugi and his friends' very lives.

[Written by MAL Rewrite]

Yu☆Gi☆Oh!

Yu-Gi-Oh!

遊☆戯☆王

Araki, Hirohiko

In 2011, childhood friends Yasuho Hirose and Joushuu Higashikata discover a naked man buried in the ground just outside the town of Morioh. The man has no memory of his name or previous life; the only thing he remembers about himself is how to use his Stand, a supernatural ability that takes the form of a humanoid creature. The stranger is quickly given a name, Jousuke, and Joushuu's father Norisuke decides to adopt him into the Higashikata household until he can find his own home.

As Jousuke begins to investigate his past, it becomes apparent that he is no ordinary amnesiac. There is much more to his identity than he first suspected, and, as he is thrust into a series of high-stakes Stand battles, he soon begins unravelling a deadly conspiracy that encompasses the entire town.

[Written by MAL Rewrite]

JoJo no Kimyou na Bouken Part 8: JoJolion

ジョジョの奇妙な冒険 Part8 ジョジョリオン

Mizukami, Satoshi

Fuuta Okeya, a 14-year-old student, can see ghosts and wears a bandage on his left cheek to hide his striking birthmark. One day, a girl with a scar on her forehead named Kouko Ishigami, accompanied by a ghost of a tall and friendly man, transfers into his class.

Fuuta quickly takes a liking to Kouko, wondering if it might be love at first sight. After waking up crying from a strange dream involving her, he feels a nostalgic connection to Kouko and becomes determined to befriend her. However, a chain of events forces Fuuta to reveal his birthmark to Kouko, to which she declares him to be the enemy of her life. A furious Kouko explains that the two are bound by reincarnation, and that Fuuta's birthmark is a curse she engraved on him in one of their past lives to recognize and eventually defeat him.
 
Kouko brings out a circular object made of flames known as the "spirit circle" and attacks Fuuta, pushing him off a flight of stairs. As he falls, Fuuta is thrown back into the insight of one of his previous lives. Spirit Circle chronicles Fuuta's journey back and forth his several past lives as he gradually unravels the mysteries behind his apparent bad blood with Kouko.

[Written by MAL Rewrite]

Spirit Circle

スピリットサークル

Senbonzakura: Taishou Hyakunen Teito Oukyou

Manga Like Senbonzakura: Taishou Hyakunen Teito Oukyou