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

Saitou, Takao

Koike, Kazuo

For four decades, Golgo 13 has been the world's greatest assassin for hire - sometimes to settle a private score, and sometimes to change history!

His real name and nationality are unknown - but his legend is everywhere. G13 never fails a job, and never sees his clients again...

...unless they try and betray him!

Golgo 13

ゴルゴ13

Takada, Yuuzo

Through a strange series of events, a young man named Yakumo Fuuji becomes the immortal slave of the last of a race of 3 Eyed immortals. The immortal, Pai, absorbs his soul to save his life, making him immortal in the process. Now, he begins a journey with the female immortal in an attempt to find a way of becoming human. Of course, there are many complications along the way, not the least of which being that the immortal is a female with a split personality, one achingly cute and the other being no-nonsense destructive power, and romances that develop between.

3x3 Eyes

3×3 EYES

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

Sonoda, Kenichi

On the dangerous streets of Chicago, Rally Vincent not only runs a gun shop under the name GunSmith Cats, but also lives on the edge of the law as a bounty hunter. With razor-sharp shooting skills and driving finesse worthy of the most thrilling Hollywood chases, Rally plunges into a world of ruthless mobsters and powerful criminals with scores to settle that put her life on the line. Every mission tests her limits, but it's the moral dilemmas that threaten to break her own code.

Fortunately, Rally isn't alone. Beside her is a group of loyal companions, including Minnie-May Hopkins: an explosives expert whose turbulent past contrasts with her energetic personality and sharp humor, complementing the pragmatic Rally. Along with trusted allies like Becky and Roy, these bonds go beyond the professional, offering her stability in a world where any mistake can cost everything.

GunSmith Cats isn't just raw adrenaline and intense shootouts; it's a meticulous portrayal of firearms and muscle cars, each depicted with obsessive precision and details, along with a great selection and variety. Kenichi Sonoda crafts a gripping tale of crime and friendship, packed with explosive action reminiscent of classic action films, but balancing harsh realities with heart. In a world where morality is blurred, sometimes the only thing left is to trust your trigger—and the ones who have your back.

[Written by cymogus]

GunSmith Cats

Gunsmith Cats

GUN SMITH CATS

Tezuka, Osamu

The story of friendship between a samurai and a doctor in the final days of the Tokugawa Shogunate.

(Source: Wikipedia)

Hidamari no Ki

陽だまりの樹

Koyama, Yuu

Azumi focuses upon the life of the female assassin Azumi. The manga begins an indeterminate number of years after the Battle of Sekigahara, but as the Azumi begins her assassination missions, the manga introduces the characters into mainstream history. Many of the early assassination missions that Azumi undertakes are the assassinations of the prominent supporters and generals of the Toyotomi Clan, against whom the Toyotomi Clan expected to again go to war.

(Source: Wikipedia)

Azumi

あずみ

Mori, Hideki

Sakemi, Kenichi

The story takes place 2300 years ago in China. The town of Ryo has requested the help of a clan called Bokk to aide them as their town is facing attack. The Bokk clan's representative, Kakuri, responds to their call for help and attempts to save Ryo from an almost inevitable defeat, from not only outer forces, but also from those who doubt him within. Is he up to the challenge?

Bokkou

墨攻

Kusunoki, Michiharu

When high school student Akio Asakura loses a high speed race to a Porsche 911 Turbo known as "Blackbird," he goes to a junkyard to find parts for his car—only to discover a blue first-generation Datsun Fairlady Z (S30), which he buys. Akio later discovers that not only is the Z tuned to 620 bhp, it's had a dark history of unfortunate accidents with its previous owners. Making matters more complicated is the fact that the last owner shared the same name with Akio. With the "Devil Z," Akio forms a new rivalry with the Blackbird and its driver Tatsuya Shima.

(Source: ANN)

Wangan Midnight

湾岸ミッドナイト

Otomo, Katsuhiro

Nagayasu, Takumi

Orbiting serenely above a long-ago poisoned earth, the last bastion of human civilization is the space colonies. After a terrorist attack, the colonists are forced into exile on the blighted planet below. In the confusion, a young mother is separated from her family and is flung into a bleak, uncertain future... But Sarah will not rest until she finds her children.

(Source: ANN)

Sarah: The Legend of Mother Sarah

The Legend of Mother Sarah

沙流羅 -The Legend of Mother Sarah-

Matsumoto, Leiji

In the future, humanity has achieved a vast starfaring civilization, but is slowly and steadily succumbing to ennui or despair, often due to defeat and subjugation by a foreign invader. Rising against the general apathy, Herlock denies defeat and leads an outlaw crew aboard his starship Arcadia to undertake daring raids against Earth's oppressors. Their primary oppressors are the Mazone, a race of organic plant-based alien women who explored Earth in the mythic past and are now back to reclaim it.

(Source: Wikipedia)

Uchuu Kaizoku Captain Herlock

Captain Harlock

宇宙海賊キャプテンハーロック

Matsumori, Tadashi

Uto Yujiro, a Japanese youngster who cross the sea to the home of the Eskimos - a cold &amp; freezing place in northern Alaska, in order to become a top class whaler, but after he met a powerful boxer called Jim, his life's destiny has changed dramatically...

Manga Like Gon