From Viz:
Akane is your typical teenage girl...until she swallows the Dragon Jewels, which transport her to the Heian period of ancient Japan! There in the capital city, Akane learns that she has been foreordained to lead the people as the Priestess of the Dragon God!

From HotCakes:

A cute love story between a track runner and an older librarian.

Extra: My Girlfriend Is a Step Ahead of Me

Ryu and his friend Jay find a new companion in Hwa Ja, but find the scrutiny of the outside world harsh and cold. When his family moves away, Jay is left alone.

10 years later, Ryu is notified of Jay's death, and receives one final text message: "Don't ever come back." Despite the warning, Ryu returns for the funeral of his childhood friend, and eventually finds himself back at the house where it all began.

Asahina Yuki, a young man with no special skills save for good luck, was invited to attend Bell Liberty, a legendary high school for elite students. Immediately after arriving, he was given an armband by a mysterious ninja who begged him to protect the school. That armband is the proof of being the Ace of the school - the student council president!

From Starry Heaven:

Amamiya Nonoka is a human that can see spirits. Because of the strange ability she posseses, she has no friends at school at all. Suddenly, one day two handsome brothers appear in front of the lonely Nonoka. Aki and Kou, the two of them came to borrow Nonoka's "strange ability"? Not to mention, they are renting parts of their bodies to continue living...

From Dangerous Pleasure:

Nao and You are cousins. You began to live with Nao’s family after he was abandoned by his own mother. Ever since then, he is always together with Nao and Nao’s childhood friend, Haruki. Haruki enjoys spoiling Nao and even though You is stern with his words, he is always gentle to Nao too. As time goes by, Nao finds himself being attracted to You, and both You and Haruki finds themselves falling more and more in love with Nao. But one day, out of the blue, their love became something that cannot be conveyed?

From Yaoi Is Life:

Ryuuji and Ushio haven't seen each other for fifteen years. It was supposed to be a happy reunion between childhood friends, but because of something that happened long ago, the relationship between the two is strained...?! Taking place in the worn down apartment, “Haitsukoiwa”, four omnibus love stories that make the heart flutter are unfolding.

Tsukiyoda Sadame, a hypocrite and a high-schooler who dreams of conquering the world. A person who's popular the moment he transfers into his new school. But suddenly a terrible truth is revealed to him! That there are these awfully ridiculous missions that he has to clear. And if he doesn't manage to clear them... the world will end?! Is this the work of God, or the Devil's deed? Your pride, honour, and appearances - cast it all aside and save the world, Tsukiyoda Sadame!

A boy moves into an old apartment building in order to live on his own but is surprised to find a girl dressed in a maid outfit already there. This is the Zashiki Warashi of the room, whose fiery temper soon rears its head.

From Yen Press:

Life—or undeath?—isn’t easy for Ayumu Aikawa. A seemingly normal high schooler, he is in fact a zombie who serves as a bodyguard to an introverted necromancer. But his already complicated existence becomes even more outlandish when he accidentally steals the powers of a magical girl, transforming into one himself—complete with frilly dress and pink chainsaw!! How’s a reanimated corpse supposed to keep his head on his shoulders with roommates like these girls around the house?

From Vices and Devices: Bright and early one Monday morning, Shino Yuzuru asks Seryou Touji out on a lark when they run into each other at the school gate. Seryou, who's immensely popular, has the odd habit of going out with anyone who asks him out first at the beginning of the week, then promptly dumping them at the end of it. "Anyone" apparently includes male upperclassmen like Shino, and as a boyfriend, Seryou is perfect--unfailingly thoughtful and kind. Shino, obviously, has no intention of being in a serious relationship with Seryou. It's not like it's actually love or anything like that. ...Right?

From Tokyopop:

Zerodaimu Kyupura Pa Azalraku Vairu Rua Darogu (a.k.a. Zero) once stopped the evil demon lord with his incredible psychic ability, and in the process saved the world from destruction and earned the honorable and highly imaginative title 'The Man Who Stopped the Evil Lord.'

Now, he has accepted a position as a teacher at Psychic Academy, a school for gifted psychokinetic youngsters who have demonstrated incredible raw powers and want to learn how to hone their abilities. Among the student body is young Ai Shiomi, Zero's little brother, a somewhat meek boy who, despite parental prodding and his fraternal reputation, feels that his limited skills hardly justify his presence at the prestigious academy.

However, everyone else is convinced that he, like his celebrated brother, is destined for greatness. A lot of pressure for a boy just entering adolescence!

Having been forced to leave the side of passionate Rin three years earlier, Sarasa thinks she has found happiness again in the gentle arms of Akira. But fate plays bittersweet tricks when least expected, and what may have seemed like the past has its ways of catching up.

There's a witch that makes your wildest dreams come true. She can make any wish of yours come true, in exchange for something precious. These are the stories about five different wishes.

Includes the stories:

• Kuroneko Renai Kumikyoku
Have you heard of the world where a witch and her black cat live happily together? It's a paradise where nothing bad happens and no one gets sad. But then, the witch dies and the cat is left alone. Somehow, she [the cat] appears to become human. What is the fate of the black cat who searches for her witch in the human world?

• Kioku no Mori (Forest of Memories)
Tomori Asabika awakens in a strangely empty house. Then a boy dressed in black appears at her front door and helps her awaken memories--memories she doesn't want to recall...

• Manatsu no Gin no Yume (Misdummer's Silver Dream)

• Koori no Netsudo (The Ice's Temperature)

• Tokiiro Meikyuu (Labyrinth of Time and Color)

Katsutaka and Kazuomi are seniors with a secret hobby: they love watching a pair of younger boys making love. Katsutaka and Kazuomi have fallen completely in love with Yuki and Kaede, and vow to capture them once they enter high school. That awaited day has finally arrived, but will the two seniors be able to reach their goal? And are Kaede and Yuki really who the seniors imagined them to be?

1-4) Kindan no Koi wo Shiyou
Hisako was saved from a drunkard by a wolf. She decides to adopt the beautiful, and entrancing creature, but Hisako's new pet turns into a fine-looking guy! Somehow his entrancing eyes remain in her mind...

5) A Request to the Vampire
Ryouko is targeted as an anorexic, or shall we say, unappetizing, girl. But when her want to die overflows when she meets a vampire, he turns her world around.

[note: this is a summary in accordance to the translated oneshot]

"Ryo-chan's first love was me. But not anymore..."

Yoshikawa is currently in a painful unrequited love with her popular classmate and childhood friend Ryo. Now in third year, graduation looms in the corner. Will she finally be able to find courage to confess to Ryo? Or is it a real unrequited love after all?

From DramaQueen:
Momoki Asuka and Momoki Yui are two step brothers who were the best of friends until an unfortunate incident one summer's day. Ever since then, Yui has avoided Asuka at all costs, even going so far as America to study.

A super tennis star, Yui no longer needs a big brother, so where does that leave poor Asuka? What happens when brotherly love transforms into something more?

Volume 1 - Brother
Volume 2 - Brother 2

Apollo’s Song follows the tragic journey of Shogo, a young man whose abusive childhood has instilled in him a loathing for love so profound he finds himself compelled to acts of violence when he is witness to any act of intimacy or affection whether by human or beast. His hate is such that the gods intervene, cursing Shogo to experience love throughout the ages ultimately to have it ripped from his heart every time. From the Nazi atrocities of World War II to a dystopian future of human cloning, Shogo loses his heart, in so doing, healing the psychic scars of his childhood hatred.