The story is set in a "land where two worlds intersect," and it centers on "a strange romance between a boy and girl who meet by fate."(from ebookjapan):Onmyoji and Yokai? A girl's bizarre Taisho romance! When she was in the first grade of elementary school, her whole family was involved in an accident, but she is the only one who survived. In her third year of junior high school, she passes by the accident site again and is somehow transported back to the Taisho Era!　The next day, Nanoka's physical abilities are awakened when she is told by Mao, a boy she met there who is an Onmyoji, "You are a demon, aren't you?" The Taisho bizarre romance in which the two of them face their "destiny" that will come begins!(https://www.viz.com/mao)

A spin-off work starring Kamui, one of the main characters of Kamui-den. The first 2 volumes were published in a Shounen magazine and ended with the 20th chapter in 1971. The manga changed art style and direction when it switched to a Seinen publication in 1988. The violent and sexual explicit part of the narrative was the basis for the American adaptation by Eclipse Comics in the 1980s and its unedited Viz re-release in 1999.

After killing the male lead, the originally innocent girl transformed into a demoness.Just as she was about to enjoy her newfound freedom, she died a violent death and returned to the start of the game.Having carried with her all the skills she acquired in her previous playthrough, she was prepared to kill the male lead again; however, the current circumstances seem a bit... strange?

Chu Wenshan, the world's top master, has lost his memory. The only clue about him is a kidnapping letter... huh? Is the person who got kidnapped really my brother? Wait, who even is my brother? No, I'm going to save him even if I don't know him. Excuse me, friend, have you seen my brother?

After being fired from his company, Lin Yi accidentally gets the All-Pro Experience System. Lin Yi relies on the various career arrangements and generous rewards given by the system to achieve his ambition and path to wealth step by step, becoming the ultimate all-powerful big brother who dominates the world.

Heaven-bound Heavenly Demon, once known as Kang Taehan, Returns to his original life after 60 years! "Ah, in such a blessed era, to be in this shape!" "Your body is screaming to be saved, haven't you heard?" The project to physically and mentally rejuvenate everyone, The journey of the Heavenly Demon Kang Taehan begins!! Weary office workers tired from alcohol and overtime, Athletes whose bodies are ruined and performance declined, Heads of families crushed by the weight of life, Modern people who have accumulated fat to withstand life’s burdens. All you modern people who are weary of their life, come and get a massage!

Evil, bossy and relentless, he's an authentic demon king! <br> He transmigrated into a ruthless housekeeper who is more merciless than the enemies! To steal the ancient demon emperor's power from him, the devil king, Zhuo Yifan, was betrayed by the people he once trusted. After reincarnation, he lost his powers and was haunted by his inner demons, which left him no choice but to be a butler of the young lady from a declining family. Downgraded from a devil king to a butler, how would he deal with this young lady and bring himself together with this declining family back to the pinnacle in this continent?

Jian Chen, the publicly recognized number one expert of the Jianghu. His skill with the sword went beyond perfection and was undefeatable in battle, After a battle with the exceptional expert Dugu Qiubai who had gone missing over a hundred years ago, Jian Chen succumbed to his injuries and died.After death, Jian Chen's spirit was transmigrated into a completely foreign world. Following an extremely fast growth, his enemies piled up one after another before becoming gravely injured once more.On the gates of death, his spirit had mutated, and from that moment henceforth, he would tread on a completely different path of the art of the sword to become the sword god of his generation.

Lin Bei, who traveled through time and became the second senior brother of Lingxi Peak of the Qingyun Sect, determined to be a good person, but ended up getting entangled in a system that specialized in cultivating supervillains.Lin Bei had no choice but to go against his original intention and turn into a big bad guy to compete with the countless children of destiny on the Kyushu Continent for luck and save his life.

Zhao Yan got into trouble with the beautiful counselor Chen Yurou due to pranks played by his three roommates in the same dormitory. Facing the challenge of being disciplined by Chen Yurou, the “Life Exchange Club System” suddenly activated. Zhao Yan entered the system hall and embarked on a path of exchanging lives with members of different levels in the club.By helping the exchanged individuals solve their problems, achieve their dreams, exchange for items, and enhance his abilities, Zhao Yan eventually climbed the ladder to become a CEO, conquering the hearts of beautiful and wealthy women, and living a splendid life with luxury cars and mansions.

Killed on the battlefield without glory to his name, Yuseong Dan receives an opportunity to grow stronger with a strange quest and level system. But each quest he's forced to fight only seems to be getting harder and harder. Can he level up enough to avoid the same miserable ending and become the powerful hero he wishes to be?

Wang Feng finds himself transmigrated to the Xian Lan Continent. With the help of a powerful system, he summons mighty individuals to crush all opposition, leading his Immortal Sect to unparalleled glory.

Born the son of a mercenary in the war-torn north, Almark sets out on a long journey to the Nork Academy of Magic in the south to fulfill a promise he made to his father to become a sorcerer. After a long journey, his life at the academy was completely different from the world he was in. Almark is always confused by the gap. However, while making mistakes, with the help of his colleagues and teachers, he gradually shows a glimpse of his talent. With the pride of being the son of a mercenary, Almark takes the first step toward becoming a sorcerer.

New Chronicles of Goguryeo In a world unfolding within my dreams, It was the late Goguryeo period, And I became Yeon Namsaeng, son of Yeon Gaesomun. In reality, I am Kim Namsaeng…

It was an era of terror, a time in history where 10 suns shone as the world below burned under its mantle. As a result, Yae, a legendary warrior, was summoned and commanded by Chunjae, the father of these 10 suns, to shoots down all but one sun. But of course, the suns’ mother, Hwaehwa, did not take this news well and, in vengeance, swore to revive her dead sons. After a long time, Hwaehwa returns and challenges Chunjae to a game of Baduk. She brings Hanbal with her, who was once Chunjae’s follower and releases a thousand demons down to earth, proclaiming that they are a symbol of her Baduk stones. Now, in order for Chunjae to gather his stones, he searches for Dong Bangsak and provides one of Yae’s followers, Hangah Dong Gun (東君) to watch over him as he embarks on his journey to seal these demons...!

"B-baa, baaah?! (Did I become a baby?! What about my revenge?!) Everyone in the Namgung family despised me. My life was one where even my siblings turned their backs on me. But at the moment when the family was annihilated, the choice my siblings made… was not the family, but me. ‘I never once thought of you as anything but family.’ ‘Live. Even if it’s disgraceful and filthy, live, Ahee.’ Why did they save me? A question I held in my heart my entire life as I carried out my revenge. I thought I could finally close my eyes at the end of it all. ‘Baaah?’ I’ve returned to the past! Could this be some black magic from the Blood Cult? My… my revenge? My peaceful rest?! And why are the Namgung siblings clinging to me again?! What on earth is going on?!"

At the beginning of the martial dao, abnormal beasts invaded the world. Humanity’s martials had to retreat in defeat time and time again. Lu Sheng transmigrates to that time, but in his dreams he enters a world 10 000 years later. The foundational body refining method from 10k years in the future is several thousand times more effective than the current one. Then there’s the breathing method, body refining pill formula, and sacred martial law from 10k years later… Despite developing martial arts for 10k years, humanity was annihilated! Their martial arts civilization reached the apex, and yet there was no one left to inherit it. Except Lu Sheng, he’s exactly that last spark of hope!

He Qingyang traveled to the game "Sword Immortal Legend" he was playing and became an unlucky NPC who kept skipping the plot when he was playing the game. This NPC kept harassing the main heroine Ning Yiwan, and later his identity was exposed and he was killed by Ning Yiwan.....

After being reincarnated into the Tianwu Continent, Ye Yun activated the Multiverse Devouring System and received the reward of a million times attack speed in the beginner's gift package. From then on, he became an invincible powerhouse! As the saying goes, in the world of martial arts, speed is paramount. Do you think I was just picking my nose and cleaning my ears? In fact, I just executed thirty-five thousand people with a single sword strike and eighty-seven thousand people with a single sword swing, while also unleashing various boxing techniques and secret arts.

An extreme two-sided war of romance between a flirtatious snake demon that claims to fuck the gods VS a righteous but cold Daoist who only knows how to fight! Due to an unexpected mishap, the Snake Demon King could only bond with the (weird) righteous genius. This story about how the Snake Demon King tries to undo the bonding while trying to figure out how to take back his throne, but loses his body and mind in the process.

A boy was locked in a basement and trained his entire life. His deranged father, the one who confined him, declared, “The Apocalypse is coming.” Now, armed with the training and survival skills he had honed over years of practice, he must survive the impending apocalypse.

The climax of the Baki series, "Hanma Baki", newly re-edited!Hanma Yuujirou, the world's strongest creature, vs. Hanma Baki, the world's strongest high schooler... A spat between father and son on an unprecedented scale begins here!

English: After being held in disdain and having his life put in danger, an orphan from the Demonic Cult, Cheon Yeo-Woon, has an unexpected visit from his descendant from the future who inserts a nano machine into Cheon Yeo-Woon’s body, which drastically changes Cheon Yeo-Woon’s life after its activation. The story of Cheon Yeo-Woon’s journey of bypassing the Demonic Cult and rising to become the best martial artist has just begun. French: La vie remplit d’infortune et d’épreuve de Cheo Yeo-Woon, bâtard et dernier dans l’ordre de succession, prit un tournant après qu’un de ses “descendant” venant du futur ait injecté des Nano Machines dans son corps.