Elcan, a dark magician, is fired from his party due to his lack of talent with offensive magic. As he wandered the streets he came across twins, who were abandoned by their parents. "I couldn't be a good dark magician, but I want to make their lives better!" He decided to retire from being an adventurer and raise these two girls as his own. And so, he raised his daughters, Corona and Selena. Teaching them black magic and enrolling them in a prestigious magician’s academy. After learning more about magic, the girls return to see their father with some important news… They are S-rank Sages?! And they want to form a party with him?! A new adventure between a father and his daughters begin!

The greatest labyrinth of the 20th century, a drama for working men and women in a town called a Kowloon walled city. Daily adult romance in a gentle dystopia, a new life gently.

I thought I’d finally escaped my hellish life when I died in an airplane crash, but I fell into another nightmare when I awoke as Rudbeckia de Borgia, a minor villain from a historical novel destined to die at the hands of her husband, Iske van Omerta. Surviving with the dysfunctional Borgia family is hard enough, but now I have to marry the man who will kill me! Still, it’s okay, I just have to convince Iske, his family, and all his countrymen that I’m completely harmless! How hard can that be?

The Tokiwadai student council election is approaching. Shokuhou Misaki, one of the leading candidates, is in the midst of an election campaign in spite of her own expectations due to the people around her and the fate of being the head of the largest clique...!!

In a politically arranged marriage devoid of love, Lily is wed to Theodore, the head of a rival family. Theodore loathes the union, but little does he know that Lily despises her own family as much as he does. Living a quiet life, she counts the days until their inevitable divorce. Then fate intervenes—a sudden accident erases Theodore’s memories of her, transforming his coldness into unexpected affection. Can Lily trust this dramatic shift, or must she guard her heart to avoid future heartbreak?

As the red-headed princess of Kouka, Yona lived the ideal, though sheltered, life within the walls of Hiryuu (Red Dragon) Castle. Doted on by her pacifist and cowardly father, King Il, and protected by her childhood friend/bodyguard, Son Hak of the Wind Tribe, (who has loved her since they were kids, but keeps his feelings in check). She cherishes the time she spends with the "love-of-her-life" (and older cousin), Soo-won. Though, on the night of her 16th birthday, everything changes when she witnessed someone close to her, murder her father.

Following with nearly extinct Spirit Beasts and Soul Masters Joint force and archieve peace. 10,000 years have passed since the end of the battle of the Douluo plane with the Abyss plane. The abundant energy of the Abyss opened the door for soul masters and spirit beasts in the Douluo plane to reach knowledges, power, and ranks that were once impossible to achieve. The humans of Douluo Plane conquered the space and discovered the other planes.

The expedition of scientists from the Federal Research Institute roaming the northern ice land found an egg with wavering light of gold and silver. A kind man, Lan Xiao who lead the expedition hatched that egg and a cute baby boy came out. He decided to adopted the child and named is Lan Xuanyu.

Akira Kamishiro was a very successful manga author, who was diagnosed with blood cancer one day. He regretted the way he lived, where he could only build up empty relationships. Angry at his mother for asking him to send her some money, he died in a car accident. He was given a chance to choose his new mother and reincarnate in another world.
Akira, not wanting to have a repeat of his past life, decided to choose an ordinary but safe life.. He was reincarnated as Akira, the only son of a magic store, with his previous life's memories. He had no talent for swordsmanship or magic, but he didn’t care as he was still loved by his family. At one point, he realized that he can embody various things by "drawing a picture". That's when he noticed his cheat ability...!?
This is a story of Akira who wanted to live a mediocre life in another world and his adventures to protect his peaceful place!!

In order to achieve her goal, Himeko Yumeno starts the game "Vivid Monsters Chronicle."
This manga follows her and her friends who she meets along the way, in game and in real life.

A man who was reincarnated in another world as a 9th class wizard and retired after saving the continent from a dragon war. He decides to open a small restaurant in the countryside, but his routine is anything but ordinary. On the second floor of his restaurant, there lives a black dragon who has transformed into a woman, named Rurin. She is greedy, cute and loyal to him, but also ignorant and clueless about the human world. They live a fun and warm life, serving customers, solving problems and growing violets in the garden.

When the Devil King announces his retirement, he calls forth his two sons, Yomi and Sora, to give them each a quest. Whichever of them finds a pure Yamato maiden within a year would inherit the throne of the Devil King, while the other would die. Thus begins Sora's sex-fuelled adventure to find a woman that can satisfy his father...
(Sakigake!! Otokojuku Wiki)

Chun Hajin, the strongest assassin of the Orthodox Murim’s Righteous Heavenly Alliance. Hajin loses his life as he tries to escape to find freedom.

And then…

‘The divine cult is immortal, may all demons submit. Congratulations on your recovery, third young master!’

He was reincarnated into the body of Murim’s public enemy, the third young master of the Demonic Cult?!

The conquest of the Demonic Murim by Chun Hajin, the strongest secret weapon of the Orthodox Murim, begins now.

The betrayed old man killer regresses! But… no one recognizes him?! “Then I’m the most powerful!”

‘How long have i been laying down at home…?’ Han Jia, who is turning 32 this year (she’s a freelancer who’s still doesn’t have a full-time job/jobless), suffers because of the pressure given by people around her that keep telling her to get married. Around the same time, Jin Mincheol, her childhood friend who came to Jia’s hometown for holiday, is having the same problem. Then, the two people got married just like that. Now that they have married….. ‘Huh? We match each other more than i thought?’

Federal Informant ‘Baek Yisu’ and a criminal gang’s boss, ‘Baek Dogyeong’ are twin brothers.

With the same faces the two twin brothers have lived different lives until now. Yisu, who’s been betrayed by the gang, throws away his identity to become his brother. This federal agent is soon to become the gang’s boss…!

Tenma Gabriel White graduates Angel College as top of the class and is sent down to earth, along with her classmate Angels to study Humans as a High School student to learn how to better lead them down a righteous path.
At least that is how it should have gone down. Instead Gabriel got addicted to video games and junk food. She even tries to skip school. A failure of an Angel.
Luckliy her Angel-like Demon friend Vignette April Tsukinose helps keeping her on track. Especially by remarking that No-Good Angels get deported back to Heaven. A fate Gabriel wants to avoid because she thinks that her lazy self is her true self, and because Heaven is now too boring for her.
At school Vignette's Demon buddy Satanichia McDowell Kurumizawa causes mischief from time to time. She is egged on by an Angel named Raphiel Ainsworth Shiraha (2nd-best in class after Gabriel) who has slight Sadistic tendencies towards Satanichia.
From time to time Gabriel's shy Angel-underclassmen Tapris Sugarbell Chisaki pays her school a visit.

A lazy Angel, an Angel-like Demon and her pompous Demon-buddy Satanichia and Satanichia sadistic Angel "follower" in one High school.

Hijinks ensue.

Taken from Anime News Network:

Changing schools is something Yuuchi is accustomed to, due to his parent's profession, and with their recent venture to Africa, he is returning to his aunt's home after 7 years. The time that has passed since his last visit has faded his memories of the people he knew, and the ties that bonded them to him, including his cousin Nayuki. Slowly those people, coincidently all being girls, find their way back to him. However, time has passed and things have happened in their own lives that sets the tone for the series. Secrets that are coming to surface, and memories that are returning to not only Yuuichi, but to those surrounding him. A very heartwarming tale that touches upon a spectrum of emotions, mystery, and the supernatural.

I wasn’t reborn with talent or ability, but at least my knowledge from earth allowed me to stay one step ahead in this other world.

Magic exists here, and new progress was rapidly being made in science while magic stagnated in the name of tradition. Using my earthly knowledge and not bound by the traditional thinking, I was able to do things other wizards couldn’t even imagine.

Still, inadvertently becoming an undercover professor for a mysterious secret society at the renowned Sören academy was never in my to-do list!

The greatest martial family, Samion. Daven, a member of the Samion family, is a one-armed martial soldier without a right arm.
Despite the ridicule and contempt he got for only having a left arm, he surpassed the direct line of the Samion family like a genius.
However, he got betrayed by his family and parents in the end, thus meeting a poor end.
But, he was reincarnated.

“I have a right arm?”

He had a new family tradition.
A naturally gifted body.
Experience from his past life.
And the god Yulion with him as well.

After his reincarnation, everything changed, and a new adventure started.

In a brutal, lawless medieval world where war and poverty reign, and twisted magic defies all reason, the captain of the guards grinds through another grueling day, pushing his battered body to the limit in a land where survival itself is a merciless test.