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...

Rui cannot play baseball any more, and all Kunihiro wants is for Rui to smile again.

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 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

Contains 3 stories and unrelated story (oneshot).

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?

A collection of short stories on love and romance:

Story 1: Candy Flower
Kobayakawa loves to tend the Garden Club plot behind the school and dream about handsome Yagi. Mizuki Aihara loves to sleep away the day on the garden bench and mooch her candies. But Aihara proves to be a good source of advice on how to catch Yagi's interest. Soon Kobayakawa basks in the glow of Yagi and friends attention. But she's pressured to leave her beloved garden...

From Evil Flowers:

Rika can be considered lucky: she was able to get the boy of her dreams, Ando-senpai, but things aren’t going so well between the two. Ando is always skipping their dates and what’s with this quote she’s always hearing from Andou’s classmate, Kijima-senpai: “You’re just like a doll.” Is it because of her name, or because she always acts the way Andou tells her to? Why would he even care?

Kinasuki Shin is a delinquent who always seems to get into trouble; though his martial arts skills usually save him from getting hurt during fights. But his "bad luck magnetism" is always active in full force, and he soon lands in deep debt for causing a car crash.

Takami Ukon is a model and happens to be a student of Kinasuki's school (when he's not busy with photo shoots, at least!) One thing leads to another, and our hapless protagonist soon finds himself commissioned to act as Takami's bodyguard in return for the latter paying off his debts!?

What will become of these two accident-prone guys as they go through high-school life together? Many new characters -- each with weird quirks of his own -- make their appearance as the story progresses. The ensuing drama and hilarity makes Bingo! well worth a read for any BL fan.

Popular actors, models, charismatic businessmen…. Falling in love with handsome icons is super exciting and sweet! A day when you will fall in love will soon arrive….

Kisaragi Akira is a police officer investigating a murder case that reminds him of his past.
The memory that he forced himself to forget.
And the past that he buried in the deepest part of his heart.
The clock that was once stopped has started ticking again.

From Chibi Manga:

Wakaba has no memories about her first love… The only thing she keeps from her first love is a matching pendant. One day, the vampire of rumors, Yukito, comes to her school. And he has the same pendant as her?!
Wakaba is sure that Yukito is her first love just after telling him, he kissed her.
But why is he so cold with her after that?!

Besides there are two other side stories:
Un Chocoholic
Bloody Honey

Oneshot from Yuri Hime Wildrose

This is about two girls who like blue ribbons.

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)

The super-expensive Joka Gakuen has a policy where the valedictorian, platinum student (PS), is exempt from school fees. Ai supports her large family in place of her parents, so she has little money. She takes Joka Gakuen's entrance exam because she wants to become the PS. Her dream comes true when she gets the top mark, but...

From ShoujoMagic:
Two girls, Sara and Youko, were once childhood friends, but they've since grown apart not only in intimation but in status. Sara shines while Youko is completely unspectacular at their Catholic high school. Suddenly, Sara wants to renew old bonds with Youko... and foster new ones. But her motives aren't as pure as simple (girl x girl) love...

A manga series of the giant Batosupi! franchise concentrating on the daily life of the Battle Spirits club at high school, rarely focusing on actual card battles. The two main characters are based upon the characters in Toppa Bashin, Batosupi’s anime. Maaya is similar to Bashin and Jun is similar to J.

In the Beast Harem series:

V.1 Rakuen Danshi
Youko is a normal high-school girl attending a not so normal high school. You see Youko's school used to be an all boys school, so after transferring to this school she is the only female in her class, and that surely can cause a few problems! She is being constantly teased by her classmates, especially by Mastsushima Soushi, who she hates the most! But not everything is bad, Youko is in love with Narumiya Kouei, the only one who helped her since she entered the school. But if the one Youko loves is Narumiya, why does she finds it so hard to stay away from Mastsushima, who she 'hates the most'?

- Aka Roze Tenshi

V.2 - Gokujou Rakuen Danshi
Youko and Soushi start dating. However, summer break is approaching, and Youko has to be separated from Soushi. Not if Soushi can help it. he is working with Narumiya to save up for their summer vacation hot spring trip. Yet, shadows are coming to destroy the couple's love. Will this love rival succeed? Or will Youko and Soushi's relationship survive and have their first time?

V.3 Junai Rakuen Danshi
Youko and Soushi are on their lovey-dovey vacation. There, they meet Narumiya and his famous girlfriend. Youko prepares to give her first time to Soushi, but finds it extremely hard due to sharing a bedroom with friends and the pain. Upon seeing Narumiya and his girlfriend together, Youko grows worried. Will Soushi and Youko have their first time at the hot spring? Or will Soushi get tired of Youko's immaturity and end their relationship?

V.4 - Rakuen Danshi - Mujintouhen (Never published)

Summary by Ressey101:

This oneshot involves the Drama Club's President Yuki-chan and her best-friend Saori-chan. A very energetic Saori, reminds Yuki why she became the Drama Club's President in the first place.

1) 先輩の原稿ボックス (Senpai's Manuscript Boxes) 2) レストランベルへようこそ！ (Welcome to Bell Restaurant!) 3) 超能力学園メッサイケメンズ (ESP Gakuen Messa Ikemens) 4) 水の街の童話 (Fairy Tale of the City Water) 5) リボン・プリーツ・オトコノコ (Ribbon Pleated Otokonoko) 6) The sky, the rooftop, and you - Kamikou Chizu 7) 某日、試練の日 (Certain Day, Ordeal's Day) 8) 八城の決闘 (Yashiro's Duel) 9) 花の王子様 (The Prince of Flowers) 10) BBB★Junk 11) 「チェンジフレンド」 ("Change Friends") 12) 身代わりっ！ (Scapegoat~!) 13) 花摘み少年 (Boy Picking Flowers) 14) びっくり！ (Surprised!) Used translation software to translate titles.