From NOIR:
Arisugawa Kiku (aka Arisu) is a Japanese high-school girl who gets really nervous around foreigners. Arisu's father is getting transferred to New York for his job, so her mother pressures her to sign up for conversational English lessons. Arisu reluctantly goes to class only to discover that she's already met Ish, one of her new instructors! The two had fought over the last can of mackerel at the 100 yen shop the day before. Despite being a rude and sarcastic guy, Ish is actually very popular... Why is it that guys with glasses are just so SEXY?!

Eensy-weensy Monster is about a girl, Nanoha, who spends an ordinary school life with two merry close friends, reuniting with Hazuki, an archrival from grade school. From her anger, a mysterious monster appears!

A schoolgirl who was adopted by a family experiences hardships at school and home. Her foster family treats her as Reika, their daughter who had died a couple years ago. Suddenly, her real blood-related brother appears before her, who has been searching for her for years. Now her life is turned upside down. Will she learn to trust other people again?

From Tokyopop:
This fantasy adventure fairy tale is based on an adorable sweet girl named Yuuki Wakasa. She's just your typical 5th grader and big sister who's responsible for her three little brothers.
One day while walking home she catches a red magic stone that mysteriously falls from the sky. Yuuki soon discovers the stone's magical powers when she looks in the mirror and sees a reflection of a beautiful dark-haired girl who reveals to Yuuki the secret powers of the stone: it allows her to travel from the human world to a dream world known as Takamagahara.
Yuuki then realizes that she is the 'chosen one' who must save the Sun from being destroyed in the dream world; otherwise both worlds will fall into complete darkness forever ...

From Tokyopop:

If you think facing a man-eating witch is dangerous, imagine having to face the one-eyed monster that ate it. In a farcical tale of hijinks and swashbuckling adventures, Rath, Rune, and Thatz become the Dragon Knights of Fire, Water, and Earth and scour a mystic landscape.

Their quests? Fortune, love, and honor. And though they may have to work together, no one says they have to like it. The Dragon Knights are put to the ultimate test when their fighting involves more than just their enemies.

From Ivyscan:

Rin, a girl fresh from the country, is discovered by Dragon Knight Grian to be the new Star Princess, whose job it is to bring good harvests to the kingdom through her prayers. Rin's powers awaken as she tries to bring the barren lands back to life in order to cure the curse that eats away at the Dragon Knights. However, more and more questions turn up!! Rin finds herself caught up in the mysterious murder case of the previous Star Princess, Fionnuala! What does the future hold for this country girl?

From JShoujo Scans:

With the ability to see the negative emotions of people, and to see it as if they’re monsters, whose character can be different and weird, she is Deng. Because no one can understand how she feels, a wall has been built around her heart. However, after living with her innocent brother and with the help with some good friends and Karas, the person that can consume evil intensions, her world has begun to change…

From Dragon Voice Project:
Family Complex... This is exactly what Akira Sakamoto suffers from, being the second eldest son of the Sakamoto family and the only NORMAL person. The rest of the family consists of beauties, from the parents to the eldest son and the 2 daughters. Poor Akira feels that he's totally out of place, and tries to hide this from the others... but then one day it all comes out. How will his family react to this? In this hilarious manga, every chapter is dedicated to one family member, starting with Akira. Family Complex isn't quite like anything else.

The second eldest son, Akira. Appears in another manga Princess Princess as a minor character.

Anji is the complete opposite of her beautiful, smart and ambitious older sister Anri. To make matters worse, Anji has a hopeless crush on Anri's boyfriend Baek-hui, who is her sister's match in looks, brains, manners and goals. But is Baek-hui all that he seems? From Baka-Updates: Anri and Anji are sisters. Anri is one year older than Anji. Anri is a person with determination and guts, not to mention top grades and attitude. Anji has really nothing to offer. She can be quite mean and unreasonable. But, when it comes down to her sibling, she can be pretty determined. This story details the troubles that Anji goes through because of Anri's two-faced boyfriend, Baek-Hui Kang.

[From Tsuzuku Jinsei o...]:

As the pioneer Evangel, it is Lufiras' job to rid the world of lower level demons who cause mischief. No hero can go without a sidekick, so Cadiz the (slightly annoying) Intermediate Level Demon decided to descend to earth as well to make sure his little buddy Lufiras-chin wouldn't go lonely. Together with Manaka, who (reluctantly) allowed them to freeload off her during their stay in Japan, they go on their way exterminating low level demons, eating kakigoori (shaved ice thingies) and causing a racket at school.

A collection of oneshots.

Main story: Love Progression of an Honours Student.

Yukio is a cold girl with a poker face, not to mention cute. She works like the president of student council with the two most popular guys on school. But under all that seriousness, her throbbing heart is desperate to be loved by someone.

Even so, why cant she tell him?

+ Love Progression of an Honour Student extra
- Short Story 1
- Short Story 2

Fukuda Ayano is talented at imitations and loves to use her abilities to make people laugh. Back in school, she managed to help a heartbroken friend to laugh honestly, and now all she wants is to share her gifts with others, laughing all the way.

Tohru Honda, an orphaned high-school girl, is taken in by the wealthy Shigure Sohma when he realizes she has nowhere else to go. However, the Sohma family shares a secret, and it isn't long before Tohru discovers that there's a reason why her classmates, Yuki and Kyo Sohma, never let girls get near them, and never talk about their lives before they lived with Shigure. And before she knows it, Tohru has become so tangled up in the lives of each member of the Sohma family that she couldn't leave even if she wanted to.

As she learns more and more about the truth of the Sohma family and the nature of their secrets, she desperately searches for a way that she can save them. But what can one girl do, especially when it seems that she may have been part of someone's plan all along . . .

Fruits Basket received the 2001 Kodansha Manga Award in the shoujo manga category and the "Best Manga" award at the 2007 American Anime Awards.

From Evil Flowers:

Shin Soon-Ae has the perfect boyfriend in the eyes of her peers. He’s handsome, is in a band and loves her. One problem though- she doesn’t love him. One day, a boy appears and wants to board with her family as a student, and Shin Soon-Ae finds herself attracted to the boarding student. To complicate things, the boarding student seems to have strange mysteries of his own.

BACKGROUND: Dulcinea is a reference to Don Quixote, a Spanish novel about a man who is in love with a woman, Dulcinea. It also happens to be the name of the band Shin Soon-Ae’s boyfriend is a part of.

From StarryHeaven:
Meru Tachibana, 12 years old. She’s just returned back to Tokyo after 12 years of training with her father, who thought she was a boy! Now Meru is stronger than most guys, and she’s doing her best to make sure that people don’t find out, or else her chances of making friends is ruined! However, a group of eighth graders seem insistent on making that impossible, as they break the rules and pick on the weak. Will Meru be able to stop them as the new student council president without appearing to be a “Monster Melt King” as her mother has warned?

Also includes an extra story in volume 2:

Fly High Extra - Aoi High!
"The Secret of Meru's strength is revealed!?" This is a short story of how Meru's parents got together.

Haruka Mizuta is shocked when she gets confessed to by Naoto Konno a month after entering high school. He used to bully her in the second grade, but it seems he doesn't remember?!

From CoyoMoose:

Nakamura Mei is a very simple high-school girl. While at a cafe with her friends, they bump in to -none other than- the model Shirou's table. Mei apologizes and that's when Shirou notices something. Grabbing her he takes her outside with him and reveals that Mei was once a kids model - and that he's her idol-otaku?!

Also included are two short stories in vol. 2:

• Anya Kouro
• Wonderful Cafe ni Youkoso

From Chibi Manga:

Rina hates perverted guys. She mixes up her new classmate, Ookami-kun with someone else...
But the truth is, he is a real wolf! Is this sensation of the beginning of love!? Or is it a story of licking bunnies!? Only time will reveal the answer.

From Viz: Rena Sakura is a high-school student with a secret: she's a professional mangaka. And although she's never been on a date, that doesn't stop her from drawing steamy shojo scenes for Cha mi magazine. But when the gorgeous Tomoya Okita finds out her secret, she finds herself asking him out to get some real-life experience in love! Includes the following oneshots: 1. Magic Lesson (Magical Project) in v.1 A girl uses her magic to transform her dog into a human boy. 2. Bewildered Princess in v.2

From Chinatown KM:

Japan's biggest company, the Koigakubo's daughter, Reijou Himeko has "violence-seeking" eyes. Aoyama Shuuji watches over her, employed by the Koigakubo as her bodyguard. They appear to be "Senpai" and "Shuu-chan" but perhaps... their relationship is not what it seems――