After graduating high school, Kurumi and Sawako enter the same course in university. Kurumi invites Sawako to a mixer that she wasn't interested in, but they end up meeting some strange men... The one who appeared in the nick of time to save them was "Big Brother Eiji". It turns out he is Sawako's cousin...
Suddenly, Kurumi's "soulmate" appears...?!

Regular high school boy Toru Takahashi is in love with high school girl Yuri Otogane, but she’s not really into guys. Toru decides to win Yuri’s heart by embracing his feminine side so he enlists the help of one of his “girly” friends, Toranosuke Sagara, to help develop his sense of beauty...

Omnibus series about several lesbian marriages.

Every extra chapter of "A Story About a Man and a Woman and When They Sleep Together, Money Appears Out of Nowhere" posted by the author on Pixiv

Senior high school student Mirai is surrounded by good-looking guys. One day, a mysterious fortune teller foretold that she would marry one of 3 guys… with whom does she share the red string of destiny…??

The sequel takes place a few months after the end of the first series. Shinkurou and Suzu have gotten married and settled down as vassals in the employ of the governing family of Ima. Just when they've gotten used to the rhythm of their new, peaceful life, orders come from an influential government official that Shinkurou and Suzu must travel to the capital to meet with him. Along the way, they are beset by robbers and demons, and find they are being followed by a mysterious mononoke in the shape of a little boy?! The two must reunite with old friends, and make some new ones, in order to do battle with the supernatural forces that continue to plague them!

The story includes an extensive recap of events in the first series with some additions from Shinkurou's perspective.

The beautiful goddess of fortune hidden by a rich man came into the life of the poor and unlucky guy....

The story of a shy girl, her curse, and her boyfriend who loves and accepts her in spite of it.

Nike, the fourth princess of the Rain Dukedom and one who holds the power to call forth the rain, travels to the Sun Kingdom to marry King Livius on behalf of her country after losing a game of rock, paper, scissors to her three older sisters. Upon arriving at the Sun Kingdom, she discovers that the Livius, who conquered the world in only three years after his ascendance to the throne, is only eleven years old!

Leslie’s life was always used for the betterment of her sister, Eli. After a failed attempt to extract the black magic within Leslie to transfer to Eli, Leslie knocks on the door of the monster Duchess and pleads for the Duchess to adopt her?!

I've never seen such a villainous lady! I won’t die in misery again! A unique comedic tragedy that will make you laugh and cry!

Stabbed 7 times. Massacred 11 times. Beheaded 5 times. Hanged 3 times. Burnt to death 7 times. Drowned 8 times. Run over 3 times. Shot 12 times. Poisoned 6 times. Strangled 7 times, etcetera… Scarlett was a villainess whose life has repeated 108 times in total. The duke’s redheaded, red-eyed daughter summoned fear and terrorized the nation as a ruthless queen. In all of her 108 lifetimes, she always ended up dying at the age of 28. After 107 lifetimes ending by being killed by one of the five heroes and the flower-minded heroine, she died for the 108th due to an accident. Thus on her 109th life, Scarlett regains all her memories and tries to break free from the loop. Will Scarlet be able to break the chains of the Red Curse?

In the spring of her second year of high school, Sendawara Ichika was told by her doctor that she had two years left to live. Three years later, now in her second year of university, Ichika spends her days not knowing when the end will come.

One day, by chance, she is reunited with Yurugi Akifumi -- her former philosophy professor, who quit the university. Once in love with Yurugi-sensei, Ichika has her feelings rekindled upon meeting him again, but...

A story of the fleeting love between Ichika, whose life is growing shorter, and a man quietly trying to disappear.

I don't want to be the empress! Serena, the daughter of a noble is full of intelligence, status and appearance. But the truth is that she said that in her past life she was aware of the tragedies that could occur in the future. It will be that Serena can escape from this tragedy!
Official Thai Translation: https://www.comico.in.th/titles/1495
Official Japanese Translation: https://piccoma.com/web/product/14908
Official French Translation: https://delitoon.com/webtoon/imperatrice-imperatrice
Official Indonesian Translation: https://kakaopage.co.id/content/Empress-Empress/3314

Myria Kanami's high school life was disastrous. Having an awful father, no friends, and spending her days working part-time summed up her daily routine... But one day, she gets into an accident that takes her life! However, she opens her eyes again, this time, in another world!

She has been reincarnated into the body of 8 year-old Myria, the seventh daughter of a poor noble family residing in the countryside. As the thought of finally being released from the arduous high school life crossed her mind, she then dug into her new body's memories --- but, the situation was just as bad as in her old life!

I'm being bullied by my older sister, the second daughter, who has had an affair and turned back in from her marriage... And my muscle-brain father is going to make me engaged?! I've reincarnated but, I have no cheat powers, nor any magical powers, what is going on?!

From Stiletto Heels:

Nichika had a one-night-stand for the first time in her life. A life that consists of indifferent parents, friends who she can't shed her true feelings to ("because it's tedious"), and her belief that she's destined for Freeterdom. However, on a day when her dreams of that morning walk home have faded into reality, she once again meets the man she thought she would never see again...

The demon lord's daughter Yurisina was living a normal demon's life when she was summoned by a human who was about to die. Not just any human, but the Pedin kingdom's first princess Marianne. As Yurisina lives on in her body instead, Marianne requests that Yurisina takes revenge on the person who poisoned her.

On Sonokawa Momoka's first day of school, she is groped in transit. To her surprise, a girl nearby pulls a gun on the man who grabbed her butt! That incident marks Momoka's first encounter with her new high school's survival game club. Before long, Momoka finds herself reluctantly pushed into joining the club, which is full of cute girls who carry air guns around. The leader, Ootori Miou, is really enthusiastic about her survival skills, and is also surprisingly popular with the girls in the school. Another girl in the club, Kyoudou Maya, is a part-time model. Will Momoka be able and willing to become a valuable member of the survival game club team?

Mystery writer Mikazuki Subaru, who isn't good at dealing with people, finds them to be a disturbance when it comes to building his imaginary world. One day, he chances upon a stray cat and feels inspiration strike so he brings the cat home as his muse. Can watching the inexplicable behaviors of a cat form material for a novel?
Featuring perspectives from the human's point of view as well as the cat's.

By the order of the king, Oliver and his comrades head toward the demon king to subjugate him.

The true identity of the easily defeated demon king is a beautiful girl, Cecilia. Oliver falls in love at first sight, and despite his comrades’ objections, he just took her home with him!

Oliver spoils Cecilia at every turn, but unfortunately, not a single one of his thoughts has reached her.
Will there ever be a day where the hearts of the hero and the demon queen align…?!

I thought I was dead, but when I woke up, I was reincarnated as a nobleman's daughter?! The only thing I did in the seventeen years of my first life was studying. Now that I'm alive again, I won't live just to study! The second life of an ordinary middle school girl with a slightly strange personality, Jean, begins an unstoppable journey on this continent!

Official French Translation: http://delitoon.com/webtoon/magicienne-cheveux-or