From Del Rey:

Everybody at Seiyo Elementary thinks that stylish and super cool Amu has it all: But nobody knows the real Amu, a shy girl who wishes she had the courage to truly be herself. Changing Amu's life is going to take more than wishes and dreams - it's going to take a little magic!
One morning, Amu finds a surprise in her bed: three strange little eggs. Each egg contains a Guardian Character, an angel-like being who can give her the power to be someone new. With the help of her Guardian Characters, Amu is about to discover that her true self is even more amazing than she ever dreamed.

Contains the side story Shugo Chara! Encore! in volume 12.

Shugo Chara! was awarded the 2008 Kodansha Manga Award for best children's manga.

Midori Yamate is a 15 year-old girl and is very much a tomboy. When she was young, Midori meets a boy called Tsukasa Hino, who came to the island she lives on for a holiday. He teaches her to play soccer and she falls in love with the sport. Midori is inspired by Tsukasa and continues to play soccer in hopes that they would meet again someday. When they do meet again Tsukasa does something unforgivable. Determined to defeat Tsukasa on the soccer field Midori enrolls in an all boy high school.

Contains a short story of 2 chapters called Shounen x Cinderella in the 8th and 9th Volumes:
Sakuragi Azuma has a secret that no one should ever know about: he's actually Momo Kasuka, an up and coming female model! While shooting a new drama, he meets another arising newcomer named Yui Hazuki, and things are going to get heated!

From Blissful Sin:

1-2) Shoujo Mangaka no Koi (Love of a Shoujo Mangaka)
(Adapted from the original oneshot)
“If I could be of any help, would you want to try it?”
To help incorporate boy’s love elements into his work, the unpopular shoujo mangaka Akimoto Yuu and his editor, Kurata, decide to carry out their own experiment.

The story of an awakening love that is embarrassing but warm.

3) Shoujo Mangaka no Koi Omake

4) Seppun Shuugyou (Kissing Lessons)
Seiji still thinks about the time he walked in on his childhood friend Daigo masturbating. Now Seiji can't help but do the same when he remembers it and it seems Daigo can't either; so what will our frustrated couple do when a co-worker takes a sudden romantic interest in Seiji?

5) Natsu wa Hagakure (Shadowed by the Leaves of Summer)

6) Hug Me, Hold Me

7) Tokyo Hotel

8) Passionate Pen Pals

Afterword

So just what is with this fascination for the Japanese teenage girl? We're talking about that extreme variant of her--that highly evolved creature of Japan's frantically trendy consumer culture... the ko-gal. Short Cuts is a unique and surreal Japanese comic strip that provides an illustrated journey into the ko-gal's world, created by Usamaru Furuya, one of Japan's most highly esteemed avant-garde comic artists.

Even though she loves singing, due to fear of her older brother's disapproval, all Nonoko Sugisaki can do today is wish on a shooting star. But then, Kenji and Mikki, who hear Nonoko singing, decide to ask her to join their band...?

From Fantasy Shrine:

1-2) Butler Teaches Lesson of Love
"I've saved myself for you because you're my only master for life!"

Sera was acting out his rebellion against his parents, when Makieda, a former butler, came into the picture as a substitute teacher.

Under Makieda's guidance, Sera learned more than just becoming a gentleman. He also fell in love with this butler-turned-instructor. However, will Makieda choose duty to serve his former master over love? See how these two struggle to master the lesson of love.

3-5) Social Dance for Men
Thanks to an unfortunate accident the President of the Social Dance Club is now allergic to women, but that's not going to stop him from finding the perfect dancing partner.

Extra) The Butler Becomes Jealous at Night

Collection of oneshots:

1) Shiro Neko (The Cat Shiro)
Sensei is a veterinarian who works hard and always sleep in the last train. One day, a boy wake him up and all that he thinks is "Kind childen really do exist"... But is that little kid really kind? Or is he like a stray cat?

2) Sweet Days
Asai and Yoh were childhood friends, but Asai had to move out, so he leaves a lesson to Yoh: "You should get stronger". Years later, Asai is a new student and, whoa, Yoh studies there too, but... He became a deliquent?!

3) And Sheep
"It's impossible to talk to animals", that what Lin said when he was visiting Kuranosuke, a genius that knows everything about quantum physics, fundamental chemistry and medicine. After eating with him, Lin goes home and sleeps. On the next he wake up a little... Animal?!

4) Himitsu no Hanashi (What We Keep Silent About)
Yori has a homossexual brother and he just can't stand that. But, to be more complicated, Kawamori, a close friend, likes him. Yori tries to ignore it, but when a girl appears, what will he do? "What if Kawamori falls for someone else...".

5) Endless End
One day, Akutsu meets Mizumoto in a empty street. "I'm glad I meet you. I was wondering what do to if I were the only one alive". Those meetings keep on going when they are alone, but in school Mizumoto ignores him. Will they only talk in a empty world?

6) Summer Vocation
A extra from Sweet Days, with Asai and Yoh's young brother.

Shino Satomi is jilted by a girl because she does not feel his "manliness". He is comforted by his best friend, Mamoru Hasegawa, but fails to enter the school of his first choice. Both enter the same all-boy high school, very unique school because most students are homosexual! They occupy the same room in the dormitory and Mamoru hides his love for Shino and keeps guard against the other students...

From Manga Art:
After Daa! Daa! Daa!, Ruu is now a cheerful youth living in his home, Planet Otto. Then, a confused girl named Miu arrives through a wormhole from Earth. Ruu joins up with her and promises to take her home. Unknown to Ruu, Miu is the daughter of the same people who took good care of him in his stay on Earth.

Consists of six short stories spanning 14 years of Masanori's career.

• A MESSAGE TO YOU, RUDY

• ALL THE WAY DOWN

• Shiba Inu

• Gyangueiji

• Sand - SABAKU - Desert

• Even assassins laugh

Chapter 1-2: Suki♥Doki Tomita Emi falls in love with a player. How can she cope with him having so many girls? Chapter 3: Koibana - The Ex-boyfriend (story by YOSHI) Maho has an ex-boyfriend she just can't forget about. After being dumped, Maho started drinking and constantly sleeping only with men who ride motorcycles and look remotely similar to her ex, hurting herself in the end. Can Shunsuke, her best guy friend, help her out of this habit? (Baka-Updates Manga)

From Viz:

When Maya Kurinoki takes her little brother to the local ice-skating rink for the first time, she's got her hands full just trying to get him to let go of the bar. To inspire a bit of bravery in him, she attempts a double axel--and lands it! Maya never imagined that this jump would change her life...or that a coach named Eishi Todo would vow to make her a figure skating "princess"! Now all Maya has to do is convince famous skater Shun Kano to become her partner. Too bad Shun doesn't want to have anything to do with her!

From ShoujoMagic:

People have gone so far as to call Kaname-kun a "sex machine" and "a man who exists solely for obscenity and sin." But now he's fallen in love for the first time with the super cool beauty Yumi-sama. Even when his only reward is her cold gaze, he persists in his desire to win her love--but he's struggling and suffering because his wooing technique gets incredibly clumsy when he actually cares about the result!

From Girls' Generation Scanlations:

High-school student Subaru wouldn’t reject a sexual favor, but dating is out of the question when he’s not in love. Stumbling upon a beautiful painting in school, he knows he’s found his first love – the artist behind the work. But winning the heart of his love interest isn’t going to be easy, particularly with his promiscuous lifestyle…

Two years ago, the famous detective Narumi Kiyotaka disappeared, leaving behind only the words, "I am pursuing the mystery of the Blade Children." Now, his younger brother Ayumu is accused of murdering a fellow student, and begins to discover people with connections to the Blade Children all around him. The Blade Children were born cursed, and Ayumu may be the only key to saving them, but first they want to test him, by trying to kill him with everything they've got. All the while, it seems that Kiyotaka is manipulating events for his own unknown purposes. - From AnimeNewsNetwork Ongoing

A college girl finds her ideal guy. There is just one problem though. The guy's younger than her. In fact, he's in high school!


The series has ended but chapter 3 has never been scanlated.

From Intercross & Shoujo Crusade:

1-3. Sorairo Koiiro
Sora somehow ended up in a science class with all boys. Now, she's going to pitch in and help them enjoy school life by showing them her Girl Spirit!!

4. Sakurairo Koiiro

5. Sore demo Yappari Kimi ga Suki
The energetic and cute Rin is actually an otaku! Unexpectedly, she meets a 3-dimensional boy with the same looks as her beloved, Chris-sama! Otaku love in full bloom.

1-3) When part-timer Hiroto gives some food to the adorable child in the park, he doesn't imagine that the child's father will offer him a job. Mamoru is a very picky eater and his father Suguru needs a reliable housekeeper since his job as a pilot keeps him away for days at a time. The only rule is, no falling in love with Suguru, which should be easy, right? Right?!

4-5) Sonna Kimi ga Suki; Konna Boku demo Suki?
A pretty-boy model falls head over heels for an otaku with a 2D complex.

6) Moshi Makawari no Koi demo
Riku's twin sister fell in love with a guy from a very powerfull and rich family. The only Hitch is that Miku's boyfriend got an over-protecting brother, Kazuya. So when Miku and her lover eloping, Riku will do his best to save their love.

7) Sausage Suki Desu?
Extra for the first story

1-4) By Your Side
As far as Yuzu remembers, since his childhood, Icchan would always come to his rescue just like a Prince in shiny armour. But Yuzu has grown taller than Icchan! A huge Princess and ultra popular handsome Prince?! A story about schoolboys, will their love bloom?

5+extra) March for Victory