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

Yamaguchi, Takayuki

Nanjou, Norio

The sadistic daimyo Tadanaga Tokugawa has decreed Japan's first martial arts competition with real swords, appalling even the most loyal of his retainers. However, when the spectators realize that the first match pits the one-armed Gennosuke Fujiki against the blind and lame Seigen Irako, even those with the most forceful objections declare the match to be a farce and the combatants' deformities an affront to their station.

Most of the attendees are unaware of the deep-seated hatred Gennosuke and Seigen hold for each other, which stems from their struggle to become the heir to the insane samurai Kogan Iwamoto, leader of the notorious Kogan-ryuu dojo. Their once-cordial rivalry for Kogan-ryuu and the hand of Kogan's daughter Mie quickly turns violent when one of the young warriors angers the master, causing a chain of events that eventually leads to their severe injuries.

Shigurui chronicles the decisions that led Gennosuke and Seigen to this desperate point, as well as the many lives ruined by the brutality of samurai culture.

[Written by MAL Rewrite]

Shigurui

シグルイ

Koike, Kazuo

Kojima, Goseki

In a prison world, there are few good stories, and this is the world of Kubikiri Asa, the beheader and master samurai under the Shogun. It's a world full of vengeance, greed, and violence. A world of depravity and sin. One man can set things straight if he can keep his wits. This is a story of extreme proportions, of sword study thick in tradition and with grim purpose, of blood rivers, agonizing screams, bondage, torture, and the evil prevalent in human failure. Drafted by the confirmed masters of the international medium of manga, Samurai Executioner is a shocking combination of darkness and fire, fine lines, and a fine man in the face of human decline.

(Source: Dark Horse)

Kubikiri Asa

Samurai Executioner

首斬り朝

Mo Xiang Tong Xiu

STARember

800 years ago, Xie Lian was a pure-blooded and noble Crown Prince, a well-regarded child of Heaven with unlimited potential. But who knew that, after he ascended and became a god with tens of thousands of worshippers, his fate would take such a sharp downhill turn? He was demoted again and again, and fell to rock bottom.

800 years later, Xie Lian ascended again, but this time, without worshippers and without incense. One day, after returning from collecting scraps, he took a mysterious young man home. And this young man was the Ghost King that made others pale in fear whenever discussed—Hua Cheng.

(Source: Bilibili Comics)

Tian Guan Cifu

Heaven Official's Blessing

天官赐福

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

Lee, Eun-Young

Lena Ha is a beautiful and tough girl who is the captain of Kendo team. She meets Hye-Min Kang, the son of the president of a big company in Korea, and the two seem to feel love at first sight. But when Lena learns that she and Hye-Min are half-siblings, she runs away and falls into a strange body of water. When Lena comes to, she finds herself in a strange kingdom...and learns that she may be its only hope.

(Source: Tokyopop)

Saver

세이버

Sorachi, Hideaki

During the Edo period, Japan is suddenly invaded by alien creatures known as the Amanto. Despite the samurai's attempts to combat the extraterrestrial menace, the Shogun soon realizes that their efforts are futile and decides to surrender. This marks the beginning of an uneasy agreement between the Shogunate and Amanto, one that results in a countrywide sword ban and the disappearance of the samurai spirit.

However, there exists one eccentric individual who wields a wooden sword and refuses to let his samurai status die. Now that his kind is no longer needed, Gintoki Sakata performs various odd jobs around town in order to make ends meet. Joined by his self-proclaimed disciple Shinpachi Shimura, the fearsome alien Kagura, and a giant dog named Sadaharu, they run the business known as Yorozuya, often getting caught up in all sorts of crazy and hilarious shenanigans.

[Written by MAL Rewrite]

Included one-shots:
Volume 1: Dandelion
Volume 2: Shirokuro (Black and White)
Volume 24: 13
Volume 38: Bankara-san ga Tooru

Gintama

Gin Tama

銀魂

Oosaki, Tomohito

Novel of the second Gintama movie, written by Oosaki Tomohito, the same author of Ginpachi-sensei.

What would have happened if the Shiroyasha never existed?

Edo is thrown to chaos by a mysterious cause. Sakata Gintoki, now lives in a world where the future has changed, without him. What has happened to the Yorozuya?

Gintoki, who is now a ghost of the past, must once again carry the burden in order to save his friends. He must finish the biggest job ever, which may be the final job of Yorozuya.

Gekijouban Gintama: Kanketsu-hen - Yorozuya yo Eien Nare

劇場版 銀魂 完結篇 万事屋よ永遠なれ

Inoue, Takehiko

Yoshikawa, Eiji

In 16th-century Japan, Shinmen Takezou is a wild, rough young man in both his appearance and his actions. His aggressive nature has won him the collective reproach and fear of his village, leading him and his best friend, Matahachi Honiden, to run away in search of something grander than provincial life. The pair enlist in the Toyotomi army, yearning for glory—but when the Toyotomi suffer a crushing defeat at the hands of the Tokugawa Clan at the Battle of Sekigahara, the friends barely make it out alive.

After the two are separated, Shinmen returns home on a self-appointed mission to notify the Hon'iden family of Matahachi's survival. He instead finds himself a wanted criminal, framed for his friend's supposed murder based on his history of violence. Upon being captured, he is strung up on a tree and left to die. An itinerant monk, the distinguished Takuan Soho, takes pity on the "devil child," secretly freeing Shinmen and christening him with a new name to avoid pursuit by the authorities: Musashi Miyamoto.

Vagabond is the fictitious retelling of the life of one of Japan's most renowned swordsmen, the "Sword Saint" Musashi Miyamoto—his rise from a swordsman with no desire other than to become "Invincible Under the Heavens" to an enlightened warrior who slowly learns of the importance of close friends, self-reflection, and life itself.

[Written by MAL Rewrite]

Vagabond

バガボンド

Yoshinaga, Fumi

In Edo period Japan (1603 to 1868), a strange new disease called the Redface Pox has begun to prey on the country's men. Within eighty years of the first outbreak, the male population has fallen to a quarter of the total female population. Women have taken on all the roles traditionally granted to men, even that of the Shogun. The men, precious providers of life, are carefully protected and the most beautiful of the men are sent to serve in the Shogun's Inner Chambers.

(Source: VIZ Media)

Oooku

Oooku: The Inner Chambers

大奥

Ono, Natsume

Masterless samurai Akitsu Masanosuke is a skilled and loyal swordsman, but his naïve, diffident nature has time and again caused him to be let go by the lords who have employed him. Hungry and desperate, he becomes a bodyguard for Yaichi, the charismatic leader of a gang called "Five Leaves." Although disturbed by the gang's sinister activities, Masa begins to suspect that Yaichi's motivations are not what they seem. And despite his misgivings, the deeper he's drawn into the world of the Five Leaves, the more he finds himself fascinated by these devious, mysterious outlaws.

(Source: Sigikki)

Saraiya Goyou

House of Five Leaves

さらい屋五葉

Yamada, Yoshihiro

It was the Sengoku-era, when the warlords usurped each other. There was a man whose soul was overtaken by the ways of tea and material greed, as he worked his way up toward greater power and status. His name was Sasuke Furuta, a subordinate warrior of Nobunaga Oda. With his world broadened by Nobunaga the Genius, and his spiritual insight learned from Senno Soueki the Master of Tea, Sasuke drove the road to hyouge. To live or not to live. For the power of the art. That is the question!

(Source: Kodansha)

Hyouge Mono

へうげもの

Rurouni Kenshin: Meiji Kenkaku Romantan

Manga Like Rurouni Kenshin: Meiji Kenkaku Romantan