Hana, a country girl, has to move to Tokyo because of her father's work, and what's this? Her school is like a castle, her classmates have their own chauffeurs, and everyone is all sparkly and beautiful?
"I didn't realize that at the same time while my world was changing, my indecisive love was also starting to bud..."

High-School girl Akari is 17 years old and doesn't know what she wants to do in the future. One day, on her way to school, she gets hits by car and wakes up possessed by the spirit of an actress who wants a little more time to bring her life to closure before she passes on.

From Mad Hatter Scans

In the desert land of Halvatt, the' friendly' rivalry between a prince and thief turns into an unexpected adventure as they discover mysteries and secrets of an ancient legend that turns out to be true.

Machida-kun seems like the perfect brother, son, and student because he loves people. Helpful when he needs to be, but puts himself down when he feels like a total failure. However, the people that surround his daily life are there as a reminder as why Machida-kun needs no improvements because the people love Machida.

Note: Nominated for the 9th Manga Taisho Award in 2016.
Won the New Creator Prize at Tezuka Osamu Cultural Prize awards in 2016.

From Viz media:

Timid and self-conscious high-school student Karin never paid much attention to boys until she met Kiriya, a popular student from a nearby boys' school. Karin and Kiriya embark on a romantic journey despite Karin's classmate Yuka's best efforts to sabotage their relationship, but Karin soon learns that living happily ever after isn't on the curriculum when she becomes Kiriya's center of attention, as well as embittered Yuka's bull's-eye on her dartboard of hate.

Mayu is a book-worm and who really wants to do something different from a regular normal high school girls. One day she accidentally walked into a body paint world exhibition and finds this story.

Series of short comics running in Hana to Yume.

Kira believes that Rei and all other men in the world are dirty. She stays away from her classmates, hiding in her art. What happens when the delinquent motorcyclist and playboy, Rei, gets a hold of one of her drawings, and actually wants to keep it?

The first story, Namae no Nai Uma, is a ＭＡＲＳ prequel telling the first meeting between Rei and Tatsuya and the beginning of their friendship. Moreover, they've also presented other main characters such as Kira and Harumi.

The second and the third stories, Nemuru Raion and 1 Karatto no Kajitsu, are oneshots not related to ＭＡＲＳ.

The first tells of the strange relationship between Isomu, a guy who pretends to not have any fear, and Ayame, a girl with particular behaviours; on the contrary, the second tells of Nina, who has some family problems, and Rui, her classmate who is interested in a close friend of the hers. But what if he's interested in Nina?

From Aerandria Scans:
Mika is just a normal high school student who dreams of having a wonderful love. And then one day, she happens to meet Hiro, the guy of her destiny. While experiencing many sad events, and while getting hurt, the time she spends with him is still one of the most happy moments in her life...

A short one-shot recounting the legend of a dragon and a sacrificial girl.

From Lezhin: He will follow every command I give him. He will follow me to the ends of the earth. He is Forever Mine. Original Webcomic Official English Translation

From JanimeS:

The world of Siesta is set in fantasy Europe where there are people called bullet users who were discriminated against badly for reasons unknown to readers as of volume 1.
The discrimination has gotten much weaker due to Grande Corp's efforts to wipe out the decades-old pirate faction with the help of Bulletron, a battle suit designed exclusively for bullet users.

The story begins as the protagonist Dia Canto tells you a little bit about herself: how she became an orphan, how she met her foster family, and how she is very much in love with her step brother, Loe. However, her affection toward Loe is brutally crushed before it would even bear fruit and she goes out to vent her sadness. This is when she encounters Cid Leon, who she would ultimately be paid to "protect".

The emotions between these two are fresh like a strawberry and sweet like a cup of milk tea. Love is blossoming all over this campus!

Crossover between Ore Monogatari!! and Nisekoi.

After 3662 blind dates, the 160-years-old Headless King of whom everyone is afraid is finally getting married! But the King keeps hiding from the cute and gentle Princess instead of meeting her face to neck. So how can the Headless King and the Princess get to know each other?

From Shoujo Crusade:After an intended confession turns into a grave accident, Tougo wakes up 4 years later with the failed attempt clearly etched in his memory. He sets out to confess again, but just how much has changed in those 4 years?

The young Erwin Smith is a rising star in the Survey Corps, humanity's only hope of defeating the man-eating monsters known as Titans. Ruthless and dispassionate, Erwin’s mind is devoted to strategies and intrigue. But beneath Erwin’s feet is another world, the Underground, where humans are born and die surrounded by the garbage the Capital throws away. Here, the criminal Levi survives on his wits and agility. But when these two ambitious men cross paths, who will prove himself stronger?
The origin story of Levi and Erwin.

Kohinata Ayumi is about to go on a date with her boyfriend Shiro, but then she gets a mysterious call from one of her classmates!

Suddenly, she wakes up in someone else's body!?

Aya and Hisaki share a connection that goes beyond that of a normal master and his familiar: they’re also a dysfunctional brother and sister duo who are constantly at each others’ throats! But when a face from Hisaki’s past threatens to tear them apart, will they be able to keep from strangling each other long enough to see each other through?