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

Ozaki, Kaori

Rain Jewlitt, known as the Methuselah, is a spaced-out, immortal, 624-year-old man dressed in priest's clothes. He's got eternal youth and a large price on his head... put there by those questing after the secret of his immortality.

Machika Balfaltin is a tomboyish, energetic 14-year-old girl who, upon the death of her grandfather, sets out to kill Methuselah, the one bounty her assassin grandfather, Zol the Grim Reaper, couldn't kill. Instead, however, Machika ends up being saved by Rain again and again from other aspiring bounty hunters attacking them both.

(Source: Tokyopop)

Meteor Methuselah

Immortal Rain

メテオ・メトセラ

Moriyama, Daisuke

America in the Roaring 20s. On the surface, it's a positive, peaceful time after the violence of the Great War. But lurking in the shadows is a dark element ready to snatch that peace away. Sister Rosette Christopher, an exorcist working as a part of the Magdala Order, has a duty to fight the demons which appear and cause destruction. But along with her companion Chrno, she usually ends up causing more destruction than the demons themselves! On one particular mission, they meet a young girl with a beautiful voice named Azmaria, who is being targeted by her own stepfather. As Rosette and Chrno work to save her, more is revealed about the relationship between them. There is more to these two than meets the eye.

(Source: ADV)

Chrno Crusade

クロノクルセイド

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

Watase, Yuu

Travel back to the mystical Universe of the Four Gods in this prequel to hit the hit series Fushigi Yugi!

When schoolgirl Takiko Okuda attempts to destroy her father's translation of The Universe of the Four Gods, she is instead sucked into the story, becoming the Priestess of Genbu in an epic journey to find the seven Celestial Warriors!

In her first encounter, she meets the mysterious outlaw Limdo, a Celestial Warrior with a tattoo of the Chinese character for "woman" on his chest. Limdo can not only summon the wind as one of his special powers, but he can also transform into a woman!

Takiko meets up with the bowman, Chamka, who is hunting Limdo. It seems Chamka is one of the seven Celestial Warriors as well...

(Source: VIZ Media)

Included one-shot:
Volume 6: Ayashi no Ceres Gaiden

Fushigi Yuugi: Genbu Kaiden

Fushigi Yugi: Genbu Kaiden

ふしぎ遊戯 玄武開伝

Gojira-kun

The Hero has defeated the Demon King, but the Princess he meant to save turned out to be a Prince. NEETdom, here he comes, but a life of relaxation surrounded by anime is a pretty sweet deal.

Unfortunately, he gets caught up in millennia old legends, curses, and a twisted plot involving multiple Kingdoms and many dragons. Through and through, though, he'll follow a path of whimsy, even if that involves him palling it up with "villains".

(Source: MU)

4 Cut Hero

4컷용사

Kiryuu, Tsukasa

Baba, Okina

The last thing that a high school girl remembers is a strange explosion ripping through her classroom. In the aftermath of the tragedy, she finds herself reborn as a lowly spider hatchling, one amongst thousands in a vast cave. Furthermore, the world she is reincarnated into is a point-based skill system, prompting her to level up as quickly as possible if she is to survive the treacherous environment and persevere in the face of insurmountable odds.

Thus begins a little spider's journey of clawing, biting, and plotting her way to the top. Forced to confront the powerful beings that reign over the Great Elroe Labyrinth and beyond, she will gradually uncover the truth behind the mysterious fantasy world and the explosion that sent her there.

[Written by MAL Rewrite]

Kumo desu ga, Nani ka?

So I'm a Spider, So What?

蜘蛛ですが、なにか？

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

Arakawa, Hiromu

Alchemists are knowledgeable and naturally talented individuals who can manipulate and modify matter due to their art. Yet despite the wide range of possibilities, alchemy is not as all-powerful as most would believe. Human transmutation is strictly forbidden, and whoever attempts it risks severe consequences. Even so, siblings Edward and Alphonse Elric decide to ignore this great taboo and bring their mother back to life. Unfortunately, not only do they fail in resurrecting her, they also pay an extremely high price for their arrogance: Edward loses his left leg and Alphonse his entire body. Furthermore, Edward also gives up his right arm in order to seal his brother's soul into a suit of armor.

Years later, the young alchemists travel across the country looking for the Philosopher's Stone, in the hopes of recovering their old bodies with its power. However, their quest for the fated stone also leads them to unravel far darker secrets than they could ever imagine.

[Written by MAL Rewrite]

Fullmetal Alchemist

鋼の錬金術師

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

Hasekura, Isuna

Ayakura, Juu

A young traveling merchant, Kraft Lawrence, has become accustomed to days of roaming and trading with few companions. Or so it was until one peculiar day when the trader finds a young, naked, wolf-like girl asleep in his wagon.

The beautiful girl, calling herself Holo, claims to be a local wolf deity worshipped by locals as the God of Good Harvest. Year after year, she ensured they would reap a good harvest, but she has since grown tired of fulfilling the wishes of the ungrateful locals.

Holo ends up striking a deal with Lawrence: if he helps her escape the villagers, she will gladly help him in his merchant endeavors. Together, they roam from town to town in search of business, and Lawrence realizes both the ups and downs of traveling with a haughty and shrewd wolf goddess.

[Written by MAL Rewrite]

Ookami to Koushinryou

Spice & Wolf

狼と香辛料

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]

12 Manga Like Seirei Gensouki