What happens when several women with special circumstances compete for a rich handsome businessman's hand in marriage? Let the curtains rise on the “Courtship Battle Royale” show, where anything goes! Thus begins the beauty Gotou Yuuna's struggle to overturn her debt-straddled life!

From MangaHelpers:
Souichi is an art student, and one day he saw an amazing painting at his university that made him want to study under the artist. When he went to learn from the master, though, the man did not accept him. Shortly afterward, he met the man's granddaughter, a blonde-haired, blue-eyed child called Rune. She was a very energetic kid who drew Souichi into playing with her in the surrounding countryside. Soon, Souichi learned the truth--the painting he had been so impressed with at his university was not the grandfather's work, but Rune's. She is the artist from whom he needs to learn.

Kosugi Naomi is an unremarkable girl in all aspects, but she sports blonde hair that invites the wrath of her HR teacher, Hoshida Ryuuhei, a large and rough guy who often threatens to beat up his students. But Naomi takes in all of Hoshida sensei's yelling and threats with a smile and seems to invite more with her actions.

A world where cute girls become cards and fight.
And it's terrifying (happy?). In other words, you have to get the other girl to take off her clothes.
Use the girls, who materialize from the cards, and their intelligence and strength to win!
If you win, the other girl card is yours!
A harem is not a dream.
The long-awaited comic book version of this sexy card battle comedy is here!

A slice-of-life comedy about an ultimate weapon in the shape of a cute little girl named "Alma", and the two scientists who created her! These two scientific geniuses are constantly being befuddled by Alma's incisive questions and analysis of their relationship!

It is the 16th year of the Meiji era. Five years have passed since Kenshin Himura stopped the uprising of Makoto Shishio. Though the flames of his budding revolution were extinguished, the scars left in its wake are still felt across Japan. Remnants of his group—though scattered—still exist. Some have found peace while others continue to fight.

After a remaining faction tried to revive the revolution, Shishio's old sword fell into the hands of Ashitarou Hasegawa, an orphan boy who has never known a home. The conflict also leaves both Aran Inoue, a 16-year-old half-Japanese, half-American boy, and a mercenary girl named Asahi Kubota with a hefty price to pay off, with nowhere else to go. But luckily for these individuals, the Kamiya dojo has always been a place to accept wanderers without prying into their pasts.

The three are keen to start fresh, so when two members of Asahi's former clan show up demanding her return, Asahi refuses and things start to get ugly. In the midst of the chaos, the clan members drop a package containing a picture of dojo proprieter Kaoru Kamiya's presumably deceased father and his location—Hakodate, Hokkaido. With only this information, the members of the Kamiya dojo embark on an adventure across the sea in the hopes of finding news about Kaoru's father and the reason he is being targeted.

An old man was laid off from his job at a black company. While wallowing in the depths of his despair, he encounters a mysterious stone that sends him to another world filled with magic and alchemy. The man finds himself reincarnated as Hiyo — the youngest daughter of the demon lord.

Hiyo attempts to make a dazzling fresh start in life by utilizing both her newfound magical powers and prior tribulations as a salaryman, however, the demon world is in the midst of a battle for succession. In order to change herself, the ex-old man is determined to defy the demon lord and her siblings. And after meeting Ernest, a hero with his own circumstances, they work together to take over the throne of the demon lord — for both the sake of peace and to search for a place to belong. The two of them defy destiny, even if it means destroying the world to do so...

Nobuko Tanaka is a college student working part-time at a supermarket. Due to her shy and plain nature, her name is constantly mistaken for “Mobuko,” which has the kanji for “supporting role”. So when she develops feelings for her kind co-worker, Irie, will she be able to gather her courage and grow closer to him? Will this “supporting role” actress finally get a chance in the romantic spotlight?

The world is filled with cruel scum, ranging from petty thieves to sociopath maniacs. When a vile low-life inflicts pain and suffering on innocent victims, sometimes their anger becomes overwhelming. Whether their damage stems from romance, finance, reputation or even a death, these victims feel trapped in their own skins and lives.

Those victims who can't stand it anymore call for the mysterious woman, owner of Uramiya, the "Revenge Shop".

The Uramiya specializes in executing revenge schemes. The vengeance their customers request on their bitterly resented enemies could range from financially destroying them, to smearing their social reputation, to even taking their lives. As long as you pay a fair price, the Uramiya will guarantee you get the revenge you deserve.

Story of a buxom and no-nonsense crime-fighting mentalist.

Si-hyuk finds himself thrust into sudden responsibility when his parents tragically pass away in a car accident, leaving behind his much younger brother, Si-ha, who is two decades his junior. At the funeral, amidst the hushed murmurs of relatives, discussions arise about the uncertain future of the two brothers.

"What's the plan for those two? Who's going to step up?"
"Goodness, now that he's in college, how will he manage to care for his little brother?"
"Wasn't there some insurance payout?"

Amidst the chaos and uncertain discussions, Si-ha utters his first clear words. "Brother. Brother." It's a heartfelt cry, not for Mom or Dad, but for his older brother. Si-hyuk moves slowly toward Si-ha, embracing him tightly. "I'll take care of you," he whispers.

It is a world where order is maintained by three great factions, the Church which bears the greatest authority, the Order of Clausius possessing influence on par with the Church, immense assets and military might, and lastly the Guild of Commerce, an association of merchants and artisans alike.
The alchemist Kusler who was captured and imprisoned because he committed the offense of trying to burn a saint's bones, sold his skills and talents to the Order of Clausius. Together with an old friend, Welland, they were then dispatched towards the town of Grubetti which was close to the front lines.
And then at a workshop in Grubetti which boasted advanced equipment due to being near the front lines, Kusler met the devout nun Urle Fenesis who had introduced herself as a "watchdog."

This series is the reboot to the original Weekly Shonen Jump series Juuki Ningen Jumbor (Jumbor Barutronica). This manga takes place in an alternate universe from the original story, but features many of the same characters.

Baru Craw died during the start of Genber's World Construction Project. However, he wakes up 10 years later as a jumbor.

MIKAMI Hiromasa is the story writer for the series. His name can also be credited as MIUE Yuma.

A group of employees from the Fujitani Pharmaceutical Company are on a hiking trip. After the company suffered a crisis, the CEO hopes to improve teamwork and morale among new and old employees with this trip. Not everyone is as excited as he is. Unfortunately for them, they soon find themselves having to deal with problems that they weren't prepared for.

What's going to happen to these employees? Will they fall in love with hiking? Will they be able to work together, get along well, and bring the company back to its feet? Read and find out in this heartwarming story of adventure, friendship, and teamwork.

This is a fantastic story about two sisters. Shizuru is a junior high school student who can see monsters, whereas normal people can't. Her little sister, Mizuki, is easily haunted by these monsters. They are living in their grandfather's home apart from their parents because of their abilities. Each episode is not horror or too serious, it is rather a heartwarming story.

Bash, the Orc Warrior, is a Hero.
During the war, he crushed and defeated all that stood in his path. He is respected by all Orcs as the Orc among Orcs.
However, Bash has a secret.
He has no experience with women – he, the Hero, was a virgin.
For Orcs, who hold combat and sexual prowess in high regard, being a virgin is tremendously shameful.

[The fact that I’m a not only a virgin, but a virgin Orc Hero, is a shame for all of Orcish society. I want a wife too!] With this in mind, he decides to embark on a journey.
In order to protect the pride and honor of his race, but mostly to finally get his d*ck wet, he decides to go to leave on a grand quest to find himself a woman.

From the author of the popular LN series "Mushoku Tensei", comes with another masterpiece!

Harusawa Hinata, who works as a web designer, receives a call that the body of his best friend Sora Otonashi, who disappeared in his second year of high school, has been found.
He attends the wake with his friends from the art club, where Shinohara notices something when he sees a picture Sora drew just before his disappearance....
However, Shinohara and Hinata are attacked by someone.
When they wake up, they find themselves in "that place" on "that day"!
What is the truth behind their best friend's disappearance and death?　And what is the secret hidden in the picture Sora drew?

In the distant future, a new immortal and genderless life form called Gems populate the Earth. The 28 Gems must fight against the Moon Dwellers, who attack them regularly to abduct them and to turn them into decorations. Each Gem is assigned a role, such as a fighter or a medic.

Being only 300 years old, Phosphophyllite is the youngest of the Gems and has no assignment yet. Phos to help to fight the Moon Dwellers, but is too weak and brittle for battle. One day the master of Gems, Adamantine, assigns Phos the task of creating a natural history encyclopedia.

Nominated for the 8th Manga Taisho in 2015.

From Weblations Official Synopsis: The man-eating monster 'Infectee'. I became a monster. 

Toono Ao failed to get into college and became a ronin, studying for next years exams instead. To better study for them, Ao moved out to live on his own into an apartment near his cram school. It's not much, but it's a place to call his own. But not long after moving in, a drunken lady finds her way into his new home! It doesn't matter how hard he tries, she just continues to make herself at home and take advantage of him. This is not okay! ...Or is it? His humble castle is no longer his own. Onee-san is invading!