A collection of short stories:

1. Hissatsu! Madonna Densetsu
Himeno's met her match in beauty, but it just so happens that Mikoto is a guy!

2. Gekikara Baby!
Hokuto is a strong girl who hates playboys. You'll find her reason why.

3. Tekken Baby!
Maki is hiding the fact that she's abnormally strong from her boyfriend, Chigusa, who isn't the type to be strong himself, but she doesn't have anything to worry about?

4. Fire Baby
Hino is very passionate about her table tennis, and won't stop until she beats anyone who insults her beloved sport!

5. Tennen Bad Boy
Kiyoka knows something about Amano-kun that no one else knows.

The guy who helped Mari, could he be Mari's ideal man?! Mari is super excited to have finally found her Prince Charming, but this guy, Chiaki, unfortunately has a dual personality! Due to some family circumstances, they start living together, when his mischievous personality appears and unfortunately snatches Mari's first kiss! Who is that man? What has she given him?!

From Nagareboshi Manga:

Mai Kojima is a slightly ditzy sixteen-year-old, but she's gotten her first boyfriend! They've been dating for three months. Even though they should be at their most lovey-dovey, they haven't been able to make out at all… That's because her boyfriend Yu-kun is a super exam-taking student aiming for Tokyo University. Every day is an uneasy one, without much hugging or kissing.

From ShoujoMagic:

Ever since he was small, all the girls in the neighborhood have fawned over Tsutomu Yamaguchi, whose name came from a song and whose adorable face closely resembles the monkey character Monchichi's. Even back then, it was enough to make his friend and neighbor Mikako sick. Now that he's a little more grown, Tsutomu looks like the lead vocalist of Manbou, Ken Nakagawa (Midori friend/boyfriend from Tenshi Nanka Ja Nai; we meet main characters from Tenshi on market/fest), and that makes him even more popular with the ladies. But Mikako--now a trendy teen with modern sensibilities--couldn't care less. Or could she...? Gokinjo Monogatari is a sharp-witted and stylish slice-of-life story!

Continuation (after years) in Paradise Kiss.

From Nagareboshi Manga:

There's a jinx at Haruru's school - if a couple sees the blue train at 6 am together, they'll be together forever! But if a couple sees the blue train at 10 pm together, they'll break up!
Haruru is going out with Nagi, a boy who goes to another school, and their love is just starting to blossom. But what happens when Haruru happens to see the 6 am blue train with someone else?!

From ShoujoMagic:

Story 1: Automatic Angel
Serika, a high-school student, is known for being a well rounded girl with an attractive face and figure. She is clear-headed and has a talent for sports. But she's an... android!?

Oneshot: The Winter Was Trying to End
Tale of a high school professor and student.

Much to her embarrassement, the shy Mashio-chan wins a set of couple tickets for the amusement park. She feels at a loss for what to do since she has always been bad with men. So what will happen to her when the drama club president Katokura Aki suddenly declares that he would erase her awareness...?

Hinako is in her second year of junior high. In her third trimester, she has to move to a big city because of her father's work, and she has misgivings about fitting in... But that's not the worst of it! -- The school she transfers into used to be an all-boys school, so now there are only two girls in her class including her!?

Misaki Aguri is the only girl in the Judo team, and she has a crush on the Captain. One day one of her friends tells her of an old Chinese magic. That if the wears the same pajamas as her crush, that she will appear in his room! Just slide his picture under your pillow and TADA! However, things don't go exactly as planned...

This was Yuu Watase's debut piece.

One day, Nao's father suddenly announces shocking news! Because his friend helped him with his debts, Nao's father agreed to have Nao and his friend's son engaged! Nao is furious with this agreement and transfers to her fiancé's school, Kaei Academy, in order to make her fiancé break off the engagement. But how can Nao force her fiancé to break it off when she doesn't know what he looks like?! Join Nao in her quest to find her "husband-to-be"!!

From etc:

Eiko is something of a plain Jane and a doormat, while her best friend Moe is a head-turning beauty. Despite their differences, their friendship is as strong as ever.
Guys are always asking Moe out, but her answer is invariably "Only if you promise to put Eiko before me."

From Shoujo Sense:

The packed morning train isn't a good place to be if you're small; a fact that high schooler An knows all too well. So when a boy rescues her from the crowd one morning, she should be grateful... right? The only problem is, he treats her like a little kid! Who is her rescuer, and what will happen when she meets him again...?

"I want to get it on with my cute girlfriend!! But whenever the time is right, a ghost gets in my way?!"

Alicia Faitlin, daughter of an impoverished aristocratic family, was forced into an arranged marriage by her uncle, but the groom is killed suddenly in the middle of the ceremony.

Although Alicia has been labeled “The Princess of Death” due to this incident, there's someone pursuing the matter of a second marriage with her. He is an upstart noble whose family was recently promoted to the ranks of the aristocracy, Kashburn Licen. This man is rumored to be a "Tyrant" but-?

Yuina can't figure out why her boyfriend keeps avoiding her.

From Transcendence:
Tong Danwei is a high school freshman with romantic dreams about the boy she is fated to meet. While on the way home from picking up groceries, she runs into a pretty boy, and that’s where our story begins. Will she find love in high school? And more importantly, will any boy be able to overlook the fact that although she is in high school, she still looks like an elementary student?? Follow along on Tong Danwei’s adventure of love and high school angst, with plenty of comedy thrown in to the mix.

From Shoujo Crusade & Chibi Manga:
Anzu currently works part-time at a beach house however when it comes to serving male customers, she can't help but be cold and shy. When she accidentally spills a drink on one of them, a male co-worker saves her who ends up being her childhood friend Rei. Anzu is happy to reconnect with Rei, however, Rei might be after a bit more...?

When Hina hits a homerun ball and goes to get it back, she realizes she has damaged a shrine with the baseball. When she touches the object inside the shrine, the object is absorbed into her, and she becomes the shrine's god. Now she is protected by the shrine's guard dogs, Shishi and Koma. On her journey she meets other spirits, guardians, and the legendary nine-tailed fox.

High-school student and self-proclaimed 'bundle of nerves' Mano Asako faints away at school, and wakes up in the middle of a ghostly culture festival.

Eight-page oneshot featuring Kimi ni Todoke's homeroom teacher Kazuichi "Pin" Arai who makes a pass at two women, who happen to be Youko Sugimura and Maki, teachers at Aozora Yell's Shirato High School.