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)

At the peak of Beijing Operas, female roles were played by men. These men were required to have an excellent voice, postures and most importantly, beauty.

From Esthétique

Because of a sin she committed in her past life, Princess Bell was born as a golden bell. In order to get back her human appearance, she must find Prince Mukyeol and tie their strings of fate back together. Will the reincarnated lovers be able to meet again?

From ShoujoMagic:
Rieko Edogawa is a second year student at East Edogawa Academy - a private school. She is full of energy and courage, and she is so popular that there is not a soul in her town or school that doesn't know her. But Rieko's one weakness is Teppei Sakamiya, her childhood friend. She has liked him for a long time, but Teppei can only see her as a good friend. Meanwhile... Naoto Akutsu, a transfer student, appears...

After dating a player who had another girlfriend, Rina decides to become a player also and immediately finds someone willing to be her lifelong toy.

From Reverein Scanlations: A series of short stories featuring two characters with the same name, Asuka Koji and Takaki Asuka. They both have super powers and share a common love: SAKE! This really has no real plot but it provides a lot of entertainment and random characters from her other works also appear.

From Wikipedia:

The story is about Kozue Ayuhara, the new girl who transferred to Fujimi College, who tried out for the school volleyball team. Her friendship with Midori would develop, and her talents would impress coach Honga more and more each day. Though she showcased extraordinary volleyball skills, she would make enemies with Yoshimura, the star of the current team. Kozue would discover that being at the top would bring stress, incompatibilities and other dilemmas into her life. Her high expectations of becoming the best volleyball player in the school, Japan and eventually the world, would set the tone for the drama to follow.

Gag-Comedy

Tsubasa Nonomiya transfered to a new school because she wanted to be the manager of the boy's basketball team. When asked, she claims to hate basketball. So why did she transfer schools? The answer: Takaya Misaki. Who happens to be on the school's soccer team, not on the basketball team. *From: Baka Updates*

From JShoujo Scans

Harumi's your typical grade 9 girl. Sure, she still sleeps with her stuffed animal that she dubbed "Umetaro," and her ability to sense snow before it falls is labelled as just plain "weird" by her friends, but otherwise, she's your average girl just like any other.

When her mother accidentally ruins her stuffed animal though by accidentally spilling coffee all over it, it sets the ball rolling for a series of events that changes her outlook on life.

She even meets a young guy working at a local knick knacks shop who reminds her of her beloved Umetaro! As she gets to know him more, she begins to realize that there is someone out there in the world who'll accept her for who she is.

Also contains an extra story:
・10 Nen mo 20 Nen mo (10, 20 Years from Now)

Konashi is a hard-working swimming buff who's focused on becoming good enough to land himself a spot in the upcoming summer swim competition. One day while heading to the pool to swim as always, he spots a guy he's never seen before standing on the jumping board with his clothes and shoes still on.

As it turns out---he's Eguchi, the resident class "mystery" who's only ever attended one of his classes. As they get talking, Konashi realizes he's nothing like the rumours made him out to be---and so began a quirky brief friendship that leaves a strong impression on him even years later.

Even after all these years, you’re still the only one I think of… I’ll put all of my feelings into this letter for you.

A story of a one-track love, desperately wanting to reach its destination.

School girl Riko Umekita's life is thrown upside down by scariest boy in her class, Saruwada-kun. His family is from a long line of Yakuza and is known not to mess with them. She is dragged home with him only to find her parents there after some circumstances... Saruwada-kun then asks her to marry him. What is going on?

From Chibi Manga:

1. Hajimete (w)o Anata to
I tried to open the box that kept my love!
Sayo started to go out with Sakai-kun. She was so happy to go out with the guy she "truly loved". But they couldn't do normal thing that couple are doing like going together to school, send messages to each other everyday, have some date etc... why is it like that?!

2. Saigo no Yoru ni

3. Kareshi ni Tsuite no Nayamigoto

4. Angel Sky
Miki and Izumi have always been together ever since they were kids, and Miki believed that they would always be. That is, until a small boy appeared next to Izumi that only Miki can see. It is then that the small boy tells Miki that he is an angel, and soon he is to "take" Izumi-kun...

From Selene Scans:
Its about this girl Ann-chan who, after a traumatic event with love, doesn't think she can find it anymore.

It has your average girl, with a childhood friend who's in love with her but won't admit it, and an older guy who likes her: a high school love story. Although the whole school knew what was happening between Azusa and Ikumi, there were rivals who came between them.

[Otome Cafe:]

Ao Ringo Kiss is about a girl who is a big fan of the idol group G-A and often writes letters to Satoya. One day on a class trip to Tokyo he suddenly appears while she's been confessed to by a boy and takes her away.

From the days of housekeeping, Jung Hyoon had promised Yoon Su that he will marry her. For 3 years Yoon Su has been preparing meals for Jung Hyoon before he takes his test believing in the promise made to her. But Yoon Su’ s goal of life had suddenly changed and disappeared after rushing out of her SAT testing room. While daydreaming, she had nowhere to go. Coincidentally she met her old optimistic friend Tae-Kyung who is also taking the SAT test.

A love story between two dancers: Junaque, a relative of the Belgian royal family and Shara, a Japanese transfer student. The story begins at St. Maria's, a private Catholic school in Belgium, but later the action switches to the show business life in New York.

Akira and Yuujirou, who are childhood friends, both love to surf, and both have an unrequited love for each other. This is because after Yuujirou kissed Akira a year ago, she slaps him! Now all he does is bully Akira, whilst Akira has feelings of regret for slapping him!

From Shoujo Crusade:

For the sake of getting back the present she is going to give her admired senpai, Yuzuki agrees to date the merchant Riichi. Is that a good decision or not...