Female college student Aoi inherited her deceased grandfather's ability to see ayakashi. One day, while Aoi is feeding some ayakashi, a demon appears! He declares that Aoi's grandfather owed a great debt, and as compensation, Aoi must marry the demon! Aoi refuses, and decides to pay off the debt by working at the inn of the afterlife, the Tenjin-ya.

From Aka Roze Tenshi:

Kaji Kotori is a shy girl and was always bad at making new friends, especially with guys. Since the start of high school she has been made fun of by Kaji Yukito who's the center of attention of the class. Rumors are that he was a delinquent during middle school but he doesn't look like one. Here comes the life of Kotori and how she adapts to love.

Matsurika Kou is pretty content with her modest rise in position from a low rank palace maid to an official within the inner palace of Hakurou country. One day her boss asks her to take part in a practice marriage interview in place of a co-worker who got sick. During that fateful meeting the wheels of fate will begin to turn...

A Chinese-esque Cinderella story.

From Summer Rain:

The story unfolds in the Edo era in the Yoshiwara red-light district of Tokyo. Akane, a girl whose family is from Samurai, is sold to a brothel to be orphaned. To be the "little sister" of the "lady" No 1 spot. This will bring a client ask, then she meets a stranger very peculiar man. What will happen after that meeting?

I reincarnated as the villainess in a game world—
I’m not afraid of banishment, I’ll manage my territory and live as I like!

I reincarnated as Celistina, the villainess of an otome game.
As the fiancée of the crown prince, in this world where everyone is gifted with blessings by the gods and spirits, I’m the “young lady without a blessing”. As a result of being a fan of the game, I know that the crown prince will be with the heroine sooner or later, and he will break our engagement. Alternatively, if they don’t end up together, I will be executed…

“I’ve recently come to like someone. He’s my classmate.”
The short and sweet snapshots of a blossoming romance between two unsuspecting students! Packed with fluffy interactions between adorable (not to mention handsome!) characters, this series is sure to satisfy your sweet tooth~ (Source: Melon Drop Scans)

Madoka is a high-school student who loves cute guys.
Shikura, who works part-time at her family’s restaurant, is an incredibly handsome young man, but also has an incredibly unpleasant attitude…?!
[Blueberry Scans]

I’d been stanning the hero for 3 years when I was suddenly caught red-handed by his tyrannical doting father, Duke Hades Louvremont.

“Ceaseless pursuit, expensive gifts, and now you’ve come alone all this way up north with no regard for your life…”
“I’m sorry. I have no excuse.”
“Alright, I’ve lost. Your devotion is undeniable.”
“...You think so too? Even I admit that this is the pinnacle of devotion.”
“Many women have pursued me, but none as persistently as you. I stand amazed. Let’s hold it, then. Our wedding. As soon as possible."
“Ha... Yes, I’ll accept my fate.”

Silence.

“Wait, pardon?! What?”

What did he just say?
Surely I must've misheard?
But the duke, smirking at my shocked face, gave the finishing blow.
“I said, I’ll marry you.”

Wow.
The hero’s dad has an inflated ego.

Taichi Arima is overworked at his day job. One day, going home late due to working overtime, he saves a fluffy white cat from being run over. He gains a special "Tame" ability and is transported to another world. With such a strange ability, what will he do... Why, open a Fluffy Cafe, of course!

As the Kingdom of Elpasa fell before the blade of the Empire's greatest hero, in order to survive, Princess Beatrice assumed the guise of 'Chloe', a slave. But then, she caught the eye of that very same hero...

Thirteen-year-old Mirai Asahina meets young magician Riko. With the help of Mirai's stuffed bear Mofurun, they transform into the legendary magicians Precure to fight Dokuroxy's minions, who are seeking the Linkle Stone Emerald.

From Transcendence:

This fantastic story took place in the incredible Ming Dynasty of Imperial China. Ning Haier is a reckless pirate girl whose father is the leader of Ning Citadel -- the most powerful pirate den of the Southern Sea. One day, Haier led a band of pirates and looted a Spanish ambassador ship while her father was away. There she met a very handsome English man named Michael, who was a talented translator and intelligent merchant on the ship. Marveled by Haier's beauty and character, Michael attempts to win over Haier's heart but failed!

However, opportunity arose when Haier was captured by the new governor named Shao Zhixun, who vowed to annihilate piracy from China's seas forever. Michael was able to convince Shao Zhixun that Haier was just an innocent maiden who was impressed into piracy... and Shao Zhixun arranged a position for Haier in his own household! Even more interesting, Haier's father captured Michael and planned to collaborate with the charismatic and capable young man, offering Haier as Michael's bride!

YiYi is one of the most beautiful girl in the kingdom. But after got called ugly by the Emperor she decide to be petty and join the palace as the palace's painter. Her plan? It's to draw even the most beautiful lady into an ugly hag!!!

Suzuna Inaba who graduated from the university and is going to live together with Seto. Their new life to make up from the one in two people start a new life of two tipsy that became a little adult ♪ a lot of delicious things!

Pain perception 0, capture rate is 100!

A virtual reality game with pain perception set to '0'. I was the first to clear all endings, and started the final 100th playthrough... but something is off. Suddenly, I have a strange disease with a terminal setting, and the capture target characters are starting to worry about me.

"I don't feel any pain, so should I pretend to be sick?"

Before I knew it, to the capture target characters, I became a noble hero enduring pain and sacrificing for world peace. Since it has come to this, the concept for this playthrough is a terminally-ill hero throwing herself for the world! I must end it with a happy ending. This is my last playthrough in my life!

Event planner Yuka Sawatani‘s life ended as the result of overwork. Reborn into an Otome game with her memory intact, she becomes the villainess Elizabeth. She tries to resist her fate, but at the ending of the game, she is promptly banished.

From Tokyopop:

A dad that's a professional model passed on his stunning male looks to his only child, Kiri...but unfortunately, that Kiri is a girl! Tohya Enishi, the love of her life, decides to be a male model, so Kiri fakes her gender and becomes a male model alongside him. But things get really complicated when others start to fall for Kiri and her male alter ego!

She properly held onto the star spoon and became the No.1 Ranker
She is Korea’s first S-rank Awakened, and ranked third in the world’s rankings

Somehow, before the appearance of the female lead, I became the male lead’s temporary wife. Since things had already turned out this way, I decided to try my very best. However…

“It’s so fortunate that someone like you became Cedric’s partner.”
“…I’ll admit it. It’s a fortune that you were the one to become his wife, Dylan.”
“It’s such a fortunate chance that you were the one to become the Lady of the Brighton House.”

…I think I did too much of a good job.

When Cedric’s destined partner arrives, I will have to leave. What should I do? To someone like that, Cedric had said this.

“Would you have ever thought that the one I would fall in love with would be you?”

…Would you still say the same to me after the real female lead, Adeline, makes her appearance?

Sarah is a beautiful girl who, because of her looks, is always hit on by guys that she doesn't like. One day she accidentally meets a blind guy called Elios, who flips up her skirt! But Elios is so mysterious that it makes her curious. Is Sarah falling in love? Or is there maybe something else between the two?