From Yen Press:

Pretty boy-crazy 5th grader, Myung-Ee, doesn’t really want to waste her time on class president, Yu-Da Lee, who doesn’t meet any of her requirements for eye candy… (Too short! Too young!) But when Yu-Da disappears one day, no one except Myung-Ee seems to remember him. Teased about her “invisible boyfriend,” Myung-Ee transfers high schools five years later in search of greener pastures (read: prettier boys). Only she finds herself face-to-face with some of the most beautiful boys she’s ever seen…and Yu-Da, now a class secretary, who doesn’t remember anything about her! Startled by this new development, Myung-Ee’s positively floored when she learns that she and Yu-Da are “Earth rabbits” being hunted by a clan of shape-shifting foxes, some of whom comprise the very student council that surrounds Yu-Da! Will Myung-Ee be able to save Yu-Da from these foxes in sheep’s clothing?

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".

From Tokyopop:
Lang-bee knows the value of money. After her mother runs a vitamin drug scam and goes on the lam, Lang-bee is alone to fend for herself. Lang-bee repays the people scammed by her mom with the money she makes working for her fellow students. When she pursues her love interest in Dan Won, the rich, emotional heir to a corporate empire. Lang-bee competes against Yuka Lee, her nemesis, in the chase for Dan Won. Who will he choose?

When Tae Yeon Im finds out that the idol star that she's adored for ages is currently attending the same school as her identical cousin, Jung-Woo Im. She convinces her cousin to exploit their similitude and switch places, or maybe he just likes wearing a skirt? So, she will dress as him, attend his school, and try to get close to her lover boy. Meanwhile, he will dress as her, attend her school, and revel in its sea of babes. The plan seems flawless until Tae learns of a bully named Ga-Wun Kim who likes to beat up on poor Jung-Woo. While Jung-Woo finds that being a woman might not be as thrilling as perceived.

From Evil Flowers:

A short oneshot about the Demon of Love; the Incubus who, in order to become a Full Demon, needs to feast on the essence of 10,000 women. However, the last woman he chooses is actually a boy?! So, the Incubus decides to live with the boy, until he has completed his quest to become a Full Demon. It’s not shounen-ai, just a comedy.