From MangaHelpers:

In the world, especially during ancient times, gods existed and, even now, find their place in the world. But at times, there are mortals who, whether intentionally or not, kill one of these gods and receive the “curse” of the name “Campione” or God Slayer. Those under this curse gain the power of the god they slayed and receive the mission to obliterate any false god who attempt to take control of any local turf.

Godou Kusanagi is one such unlucky human who accidentally killed the Persian deity of victory, Verethragna, and received the powers of the god’s ten forms: Bull, Ram, Camel, White Stallion, Goat, Boar, Raptor, The Wind, The Youth, and The Warrior. But this power draws in all manner of trouble, which is inevitable since the role of a god is ultimately difficult for a human. Yet, one such “trouble” is that this enhanced status has currently attracted three ladies of powerful magic and religious backgrounds, who all wish to aid him in battle. But are they really there to aid him, or do they just wish to find love with him? And what business does the leader of the three, the magic sword-mistress Erica Brandelli, have with these heavily unorthodox activities? [Midori-Mori]

From Hana-mi:

A oneshot about the developing relationship between an out-of-work wanderer and a mistreated boy.

Emi, a writer of short stories, is in love with Tsuzuki from the art club. She finds herself writing him love letter after love letter, but will she ever actually give him one of the letters?

From Aerandria Scans:

In the ‘Dream Bookshop’ that specializes in antique books, there is a mysterious and beautiful shop mistress. If she recommends you a book, please do not reject her, because it is a love story that belongs solely to you—
The female protagonist, Xiao Deah*, received a wordless book. This book caused a misunderstanding and now Deah is the pretend girlfriend of school idol and soccer captain, Hu Ke Jun?! Will Deah and Hu Ke Jun become a true couple?

This book also contains the new series ‘Dragon Teases Phoenix Miraculous Love Fate’ which is a hilarious historical romance story not to be missed by shoujo fans!

*Xiao=Little, Deah=Butterfly

Based on presentation from Manga Abyss:

"You have a nasty look in your eyes!" "You’re freaking tall!" 172 cm tall and with sharply slanted eyes Yuuri has a complex about her appearance. Her best childhood friend, Itsuki, starts dating the petite and cute Moeka and breaks Yuuri’s heart... High school cameraman Jun takes an interest in Yuuri making her want to become cuter for him...?!

From Fallen Syndicate:

A stylish suspense action manga depicting teenage battles!

1-4) Bull and Walks
Main story is about an innocent boy whose Bull Terrier brings him way too much action... The irritating dog humps any dogs regardless of gender, and bites people indiscriminately. In the end, all the alpha males will request for compensation... (story continues in chapter 6 of Special Summer Vacation)

5) Project R
The senior of an office rat is going back to the countryside to inherit the family business. Both decide to take that one last trip together.

6) GET!
A man likes a waitress working in a club and tries to confess to her, but the manager is an obstacle to his efforts. The man agrees to the manager's term in order to get an appointment with the hostess, but what could the condition be?

7) Shouta-kun and Matsuchiyo-kun
The student Matsuchiyo is bored because he was forced to separate with his lover. His cousin, Shouta, likes him but petite boys are not his cup of tea. However a strange guy with a gorgeous body appears and he cannot resist the temptation...

From Evil Flowers:

Once upon a time, there was an arrogant ex-prince called Donatian Charles. He decided that he wanted a son to inherit his magical powers, so he kidnapped Adrienne, a girl from the nearby village. Adrienne was, at first, confused by the sudden marriage proposal, but then she gradually fell in love with Donatian Charles. What will become of these two and their stormy engaged life together?

Collection of miscellaneous short stories.

From Tokyopop:

Fujiwara Sunao is a rather unusual young lady. Not only does she prefer to wear her hair short and dress like a boy, but she also possesses the power to control water! One might think Fujiwara would be an odd fit at her school, but strangely, she's not. Between the destructive and demented school president, the kooky and somewhat stalker-like school nurse, and the obsessed underclassman who wants to be her apprentice, Fujiwara may be the sanest person at the school--which is a big help considering she may be asked to save it!

Eitoku High School Freshmen Ganya Sho and his classmate, Ryukawa Yuu, who is also a pretty boy, neither of them can stop quarreling with each other. However, Sho's twin sister has a crush on Ryukawa. A track runner and a film star. How will Sho and Yuu's friendship and dreams progress?

By Kyouria:
After her parents passed away, Eunsu was able to stay at her mother's friend (Ajuhshi's) home. She was about to get attacked as soon as she arrived in Seoul, but was saved just in time by the second son of Ajuhshi. And she later discovers Leewon wasn't at all a caring person...

From AQUA Scans:

Cornered by delinquents, Katanabe Shino was just waiting for her end... until Tachibana-kun, her bad-tempered classmate, saves her. She then decides to give him a not so chaste "thank you gift".

From Dan of Population GO: Based off of The Song of the Nibelungs comes a manga about bravery, honor, and heroism. As the last of his people, Siegfried will stop at nothing until he becomes a legendary knight whose story will last eternity. If his legend lives on forever, then so will the memory of his people...and that is his sole reason for going on. 

Once Demons and Humans were at war, and special warriors were needed to defend humans. Now a peace treaty exists between demons and humans. To uphold it human warriors now protect demons from other predatory demons. The Yosogi family is given this thankless task--and it's heir is young Akira, who can't even stand up against his older sister. But only Akira can sense the presence of demons, so he must become the next Demon Defender. But their grandfather has brought in a shy girl named Matsuri--and Akira is warned in a dream he must protect her at all costs!

Kana loves drawing more than anything. Everyday she goes home to find her mother and brother arguing. Only with her precious art book, does she feel at peace. However, one day her mother throws the art book out. Enraged, Kana leaves home and wanders onto the streets...

1) Candid Love Proposition
Takizawa is constantly being hugged by cute younger classmate Teru. Takizawa's gotten used to the attacks, but why does Teru do it?

2) His Tutor and Him
Yuuichi is Naoto's strict tutor, but also his sweet lover. But why is Yuuichi on a date with such a cute girl?

3) Arduous Love Journey
Takumi is so cute he's always being molested by guys at his all-boys school. Childhood friend Ei-chan loves and protects him, but Takumi has developed a fear of sex!

4) A Mutual Embrace
Identical twins Fuuma and Raiha have a very close relationship, but upperclassman Taiga isn't going to give up on Fuuma. Twincest alert!

5) Take Out Happy
Kazuya is dumped and goes on a drinking binge. When he wakes up, he's in the home of single parent Fumihiko. Kazuya finds himself spending more and more time with Fumihiko and young Shunsuke.

6) Very Very Happy Days
Continuation of Take Out Happy.

When high school student Tsuruta goes in search of a missing cat, he could never have guessed what lies in store for him on the other side of the tunnel...

Collection of short stories:

1. Me and Incredible You
Ishibashi and Ryou have been friends - and lovers - for some time, but suddenly Ryou is thrust into fame and moves to Tokyo. Can their relationship survive the distance both in miles and in popularity? And what will happen when Ishibashi makes a rush decision to go visit Ryou in Tokyo?

2. Even Though the Time When I Dreamed Is Long Past

3. I'm Not Going Back to That Day

4. Bus Stop

5. Rebirth

6. That Day, A Summer Day

7. Oh! We Are the North High Cheering Party
Freshman Harada is in love with his captain Tachikawa. When Tachikawa sees him ****ing his shirt, can Harada ever face him again?

This isn't an ordinary high school—these kids have magical powers! Having the ability to cast a four-dimensional image can bring you fame and fortune, but you've got to be good at it. And that's what goes on every day in this school for "Projectionists." Some, of course, have an easier time at it than others. And sometimes having magical powers just gets in the way of the usual concerns that complicate a teenager's life. This complete in one-volume collection features stories that focus on different members of the student body. Step into this multi-dimensional world with these magical kids and see how each student deals with his or her special gifts! —CMX

Contents:
- The Sky That Enchants You
- Last Platonic Blue
- Little Girl's Close Game
- The World I Create
- Summer Vacation (Bonus Manga)