[from FantasticFiction]

Princess Marie-Therese and her brother elude their escorts to spend seven carefree days in Paris before she becomes engaged to an English Duke. In the glittering world of gaiety that marked the Second Empire, the Princess pretends to be Zena, her brother's mistress. This farce brings unexpected problems, especially when she falls in love with the Comte de Graumont. Can love triumph over a royal decree and her father's anger?

High school student Satsuki Hikawa lives alone in a mansion while his grandfather, who is his only other living family member and an art dealer, travels all over the country. One day Satsuki's grandfather sends him an art book that is called Tablet. Each page in the book seems to represent different tarot cards, but most of the symbols are missing. Soon after receiving the book a mysterious girl storms in to Satsuki's home and claims that she is the owner of the Tablet and tells Satsuki all of the missing symbols must be found and returned to the book before "they" make any mischief. In order to find and return the symbols, Satsuki must call out the right symbols to defeat the escaped ones. Any symbols that he returns to the book will become his servants. Will Satsuki be able to find and capture all of the symbols that ran away?

From author's site:
I love math. Just after the high school entrance ceremony I meet a beautiful girl, Milka. Milka is a mathematical genius. She gives me many math problems and shows me many elegant solutions. Milka and I spend a long time discussing math in the school library.
A year later I meet another mathematical girl, Tetra. Tetra is one year younger than me, and asks me to teach her math. While I teach her, she begins to understand math and to love its elegance gradually."

The first series is about Fibonacci Numbers, Harmonic Numbers, Finite and Infinite Sums, Factorization, The Basel Problem, Partitions of the Integer, and Generating Functions.

by Rosa Negra:

"A stabbed and tickling heart!! A heart that only beats for you!"
Even if it's a hurt love I will challenge again for that love!!
A love story that began with a deal. Who is going to be the winner of this deal?
Making a sweet love story of Ji Wan who doesn't believe in love and Hong Joo who is honest and foolish enough to love.

N/A

Based on the Super Robot Taisen Original Generations franchise, this is the story of "Kyosuke's Route" at the very start of the events that set the basis for the whole thematic of the universe.

Meet Kyosuke Nanbu and see how one man, this one man is pulled into a fate that involves politic conspiracies, military weapon development run conflicts, betrayals, revolts, people with super natural powers & an enemy extra terrestrial invading menace.

Even though he is just a "regular human", Kyosuke is to the core a brave man who will not be shunned "so easily" and at the command of his own trademark machine, the so called old fashioned "Alt Eisen" he will lunge towards the center of the conflict and will blow away everything that stands in his way.

Alien invasions come in all shapes and sizes. This time, the Earth is under attack by "Unknown Codes" that infiltrate digital devices to eviscerate the human race. The only known way to counter these codes is to play their own game. An awkward mesh of men with different motives are recruited to fight. How is everything going to end?

The story of an orphanage, the children who live in it, and the beat-up old Nissan Sunny 1200 which provides them with a means of escape from their boring everyday lives.
In 2016 won the "Shogakukan Manga Awards" in the category "Best manga of the year".

From Keijo Shoujo Scans:

Sumire is habitually indecisive. Kei is brutally straightforward. And so begins a sweet, high school love story.

In an era filled with war, Private Muol Reed is sentenced to death for murdering his superior and is labeled "Criminal No. 5722". While being led to his grave, a mysterious person decides to take him in...

Adapted from the light novel of the same name.

In the night train, Tadashi Hamazaki revives how he met his ex-girlfriend Mika Machida... in an extraordinary way.

A story about four members of the same broken family who find peace in a game called "Planet." The catch is: they don't know about each other.

As the story unfolds hidden things are discovered about each member and about the relation the virtual world has with reality and how they affect one another.

One day, Shiro and his little sister, Koyori, who has been permanently crippled after an accident, download a peculiar game called "Strings Dolls." Whenever you have someone in your camera screen, the game allows you to move them around like a puppet. Shiro and Koyori are filled with joy to realize that this magical game can restore her ability to walk, at least temporarily. However, other people use it for much less noble purposes. Among the others who have downloaded the game is a mysterious player called Miyabi, who appears to use the game for PKing. Will Shiro be able to track down those behind this game and find the murderous Miyabi before it's too late?

The drifter gambling chef Hanjiro Daicho!! His cooking is unbelievably delicious!! He'll change this world's B class gourmet into first class!! The giant of the world of gourmet manga Shigeru Tsuchiyama brings a new delicious work to Japan's recession. Your life will take a turn! Eat it, the shockingly delicious Food Explosion!!

From Osuwari Team:
“I want to get a boyfriend in high school.” Born on the same day, at the same hospital, Asuka and Tomaru were always together. Though they seem more like twins than real twins, Asuka’s desire for independence means separation… a complicated situation?!

A manga set in the Steins;Gate universe told by the viewpoint of Makise Kurisu.

A girl struggles to save her farm of domesticated giant ants.

Shiina Atsushi, a Japanese-American boy, lives in Japan during WWII. He comes across a Chinese girl, collapsed among the debris of a collapsed building, with a strange glowing symbol on her back. She claims she's from another world that has been destroyed. As she attempts to leave, the military arrive and demand she go with them. Who is this mysterious girl? What will young Atsushi do?

In a near future where humans have safely traveled to Mars, the space program is looking to go to Jupiter for the first time in history. For Subaru Yuuto, Amami Kousei, one of the elite astronauts of the crew of the Jupitneer (the ship heading to Jupiter), is not only a person that he looks up to but is also a dear friend of many years. But tragedy strikes and a malfunction causes an explosion in the Jupitneer and the ship goes missing in deep space, most believing the crew to be dead.
Even with the devastating loss of a friend and hero, Yuuto joins the Core Space Academy to become a super class astronaut (aka Sirius) just like Kousei once was and explore parts of the universe that has not yet been known to man. The competition is cutthroat and he has to become the best of the best if he wants to be where his hero once was. Although the fear of the unknown is immense, Yuuto must learn to overcome it and become the hero for the next generation.

Contains 12 chapters: 9 short stories, and 3 Miss China stories.

1. The Universe is so Vast and Wonderful!
2. Leaving One Night by the Light of the Full Moon
3. To Invoke the Stars
4. Little Melancholy
5. The Young Scientists' Club
6. See You Later, God Willing
7. Marsy in the Land of Time
8. Natsuko
9. The Young Scientist Club on Mars
10. The Melancholy of China
11. China's Wish
12. China Strikes Back

The Japanese edition collects all 12 chapters in one volume. The Spanish edition from Glénat released the full series in 3 volumes. The English edition from Dark Horse published only the Miss China chapters, first in comic format, then in one trade paperback.