There are some humans capable of using magical power to manifest their souls as weapons and control forces beyond normal comprehension. These people are known as Blazers, and those who are recognized as such can undergo training at academies to become Mage-Knights. Ikki Kurogane is an aspiring Mage-Knight, despite being considered the worst student at Hagun Academy as an F-ranked Blazer—the lowest rank possible.

One morning, he accidentally stumbles upon Stella Vermillion, a visiting princess and A-ranked Blazer who has just enrolled at Hagun, in a state of undress. As a result, she challenges him to a duel where the loser will be the winner’s slave. It seems like a surefire win for Stella, but could there be more to Ikki than meets the eye?

From Stiletto Heels: When Midou Ginnosuke lost both parents at the age of ten, his grandmother decides to take him in. He goes to live with her and her pet cat, Anzu. Life was peaceful for a time and all was right with the world, until he wakes up one morning and discovers that the girl with cat ears lying beside him is none other than Anzu, who has transformed into a nekomata (two-tailed monster cat).

Andrea Marcos is a young man looking for someone to translate a mysterious letter left to him by his late mother. His search leads him to viscount Theodore, a young, prodigious but hot-tempered and grouchy young man, fluent in 8 languages and a popular author of illusionary stories. To make things more interesting, not only does the viscount not believe in anything paranormal but the letter was apparently delivered to Andrea by fairies...?!

(Source: MAL)

A manga adaptation of the first Medarot game. Created by Horuma Rin, the artist for the game series.

The story follows Hikaru Agata and his medarot, Metabee's adventures.

Seven stories of witches attending a school of magic who must summon their own guardian spirit and partner — a cat — when they turn 13 years old.

Asagiri Aya, a girl bullied at school and at home. One day, an eerie website, Mahou Shoujo Site, flashes on her computer screen and welcomes her to the Mahou Shoujo World.

A small group of adults have been invited to a reunion at their old high school to remember the loss of their classmate Kiriko, after receiving a letter "From K."

Not knowing who "K" is, Ryosuke, a young man with short black hair that used to know Kiriko, has to uncover the truth of Kiriko's mysterious death. As he slowly regains his memories and his fellow classmates start suddenly dying around him in the most horrific manner, he realises that it's far too late to say sorry.

Our unlucky protagonist, Jin, uses the trunk of a sacred tree to carve a statue for a school project. When he takes it outside, to his surprise it begins absorbing the surrounding earth and transforms into...a girl! So naturally this guardian deity is pretty pissed that her tree was cut down, and lives with Jin while she takes out her anger by squashing bugs...er, cleaning the "Impurities".

Tomboyish Himeko loves sports and playing with the boys, but longs to be a feminine, gentle girl like her name implies. When it looks like all is lost, suddenly a familiar face gives her a magical hair ribbon that grants Himeko the ability to appear like anyone in the human world in return for being a magical observation subject.

This is a remake of the classic shoujo manga and anime of the early 90's by Mizusawa Megumi.

From Entropy:

This is a set of one-shot stories of working people drawn from the viewpoint of Matsukata Hiroko, who is a 28-year-old single woman and is an editor of Weekly Magazine, JIDAI. She’s often at odds with Tanaka Kunio, a novice editor. Her work already stresses her out and he’s unapologetic about his own mistakes! Everyone refers to Hiroko as a masculine woman for how seriously she takes her work. She smokes too much, works too much, and never has sex. However, when it’s time to get a story done, she switches into “Working Man” mode where her testosterone in her blood increases, she works three times her normal speed, and all thoughts of life’s necessities disappear.

Hapi Buni is a dark comic about an optimistic bunny with terrible luck. Always positive, Buni doesn’t understand that the cute world he lives in is usually out to get him. Hapi Buni includes exclusive Buni comics not found anywhere else online. Started on bunicomic.com in 2010, Buni was named Best Online Comic by the National Cartoonists Society in 2014.

From MangaHelpers:

28 July 2061 was an unlucky day for Raiji, in which he was falsely accused of being a groper on public transport. That evening, he joined his friends, Yuma and Osamu, to watch Halley's Comet. The comet appeared to arrive a few hours ahead of schedule, but it didn't just pass by in the night sky. Instead, there was a blinding flash, and all the people Raiji and his friends had been watching with vanished. Not only that, but the area around them was suddenly filled with nightmarish giant mushrooms and twisted human faces. In this new, violent world, the three of them will encounter dangers human and inhuman! [tethysdust]

After their parents are killed in a plane crash, Ryuuichi and his younger brother Kotarou are taken in by the chairman, who they never met before, of an elite academy. Ryuuichi becomes the school daycare's new babysitter.

Blue Dragon, Red Phoenix, White Tiger, and Black Tortoise.
To stop the sacred spirits of the Heavenly Realm wreaking havoc in the world of humans, successors of the Four Deities are born in each generation to guard the barrier with the Heavenly Realm, using the powers of the four sacred spirits. And the place they gather to train before they ascend to heaven is Doonggule, a traditional tea house in a small country town.

From Easy Going Scans:

Chang An in the Tang Dynasty of China (618-907): The demon star is passing through the sky, calamity is about to befall the Tang Dynasty - because of a woman.
Skilled in martial arts and war tactics, Princess Li Chang Ge sets out to avenge her family and take back the throne.

A spin-off manga includes various comedy gags of characters in the main series.

Average Adventures of an Average Girl is a webcomic that talks about bad luck, a little bit of daydreaming and a lot of personal (and weird) daily experiences seen from the eyes of young wanna-be artist! If something can go wrong, it will go wrong. But it will make a great story!!

Collection of oneshots:

1) Compass of the Heart
Miyahara Yoshimi is troubled by the gaudily dressed host who always comes into the convenience store where he works. But when Tsumagi Makoto passes out in front of the store, they become friends.

2) The Difficult Couple
Continuation of chapter 1.

3) Singing Stray Cat
Prequel to chapter 1.

4) From Rain
Accidental death, murder, guilt and punishment affect a man, his younger cousin and the cousin's best friend.

5) Summertime
When Haruhiko's summer plans with his girlfriend fall through, he ends up shuffled off to visit his cousin near the beach. But cute waiter Nanami looks so shocked to see him, have they met before?

6) As Long As There's Love, Age Doesn't Matter
Tomo wants a little affection from his cold older lover Reiji, and he's not speaking to him till he gets it. After two weeks, is it all over for Tomo and Reiji?

Takeo, the most unfortunate girl in the universe, pulls on her usual protective gear and goes to her first day at her new school. Having decided to give her parents some relief by living on her own, she ends up, due to a per-usually unfortunate housing mix-up, moving into an inn called Hyakkisou (the Manor of 100 Demons). The life of the young Takeo—or is it Take-woe?—will begin to change the day she sees the youkai... and vice versa.

Affectionately set in an everyday modern Japan with a Hellish war lurking in the background and high-school acceptance issues in the fore, the characters, setting, art and plot all make this story well worth crossing the threshold of Hyakkisou!

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!