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.

Naota's life isn't simple: he lives with his eccentric father and grandfather in a two-story house above a family-owned bakery in a town marked by a gigantic factory at its heart. The factory looks suspiciously like a hand iron, complete with a steam release at the top--not the most typical landmark. Life is already strange enough, but to top it off, his older brother's ex-girlfriend starts making extremely suggestive passes at him... and an impish, playful alien smacks him in the head with a bass guitar and then infuses herself into his family.

Ouka is the great empire that rules over 1/3 of the world. To prevent conflicts from the other countries, they hold the battle competition once in every 8 years. In this competition, 5 candidates, known as "Patriots", from each countries are to battle against each other and the winners will be granted with fame and honor. This story follows Kurou, the boy who walks the same footsteps as his father to become the strongest patriot, along with his team . . .

Jiga Kirishima lives in a time where the only sky the people know is the color gray and most of the world is wasteland and ruins, with a few people in power depriving resources from the disorganized weak and poor majority. With his father's sword, Jiga makes friends and enemies and goes on adventures while searching for others who share his bloodline.
Jiga's sword happens to be made of a rare material which a powerful organization known as Lost Eagle Nest claims to want in order to rebuild the world, but is that what they really want it for? They'll stop at nothing to take it from him, and Jiga and his friends now have a price on their heads.

Collection of short stories including:

Finger Stinger
Hanzawa works at Hikarigaoka Massage Clinic which is often visited by the healthy college basketball player, Segawa Aki. One day, during a vigorous therapy session, Segawa suddenly got in the mood and attacked Hanzawa! They shouldn't! Hanzawa didn't want it! But he still got swept away by Segawa's warm body...

He Virgo
Yoshiki is a 20 year old student, Sugita is a 33 year old salary man. When Yoshiki falls for Sugita who knows how things will progress? But Sugita is happy with this turn of events after having been constantly mistaken for a seme. But now the problem lies in the fact that Sugita gets so swept away during sex that he can't remember anything about it later! Yoshiki proposes a possible solution to this problem.

Blaze The Trailer
Nagase one night stumbled drunkly into a park only to wake up the next morning snuggled up to a strange man in a truck no less. The man introduces himself as Takao and explains that Nagase had, the night previous, demanded that he travel with Takao for the three day road trip Takao needs to make for his work. How will things progress?

Cafe Anise
Takumi inherited a store but has no motivation to work there. Meanwhile Satake, Takumi's lover keeps the store afloat by acting as its manager and trying to persuade the lazy Takumi to take an interest. One day, worrying that his demands and pampering are the cause of Takumi's lack of motivation, he tells Takumi he wants to open his own store.

Home
Considering what to do next a criminal stumbles across a wealthy looking house. He breaks in with the intent of stealing what he can. Seeing a man cooking dinner he threatens him and demands money, but the man is surprisingly calm. But when the burglar realises the man before him is blind he takes advantage of the situation and rapes him. Staying at the house the burglar learns more about his 'hostage' - but wanted by the police how will things end?

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

Teased unmercifully for his past as an orphan and a slave, Teito has only his best friend Mikage to ease his days at the elite Barsburg Academy - and his mastery of the magical art of Zaiphon! But even that will not be enough to save him when he discovers a horrifying secret behind the ruling Empire. Trapped in an ancient battle between a wicked Death God and the Seven Ghosts and guided by three mysterious priests, Teito discovers a power that could save the world... and shed light on his own mysterious past.

From Tokyopop:
Aliens have landed on Earth and are now a normal part of society. These beautiful beings have been given the name "DearS" and are trusted and welcomed by most humans. In order for the "DearS" to learn Earth's customs, they are sent to random high schools to "home-stay." When Takeya helps a DearS in his school, she calls him "Master." Thus begins the humorous life of Takeya and his sexy alien follower, Ren, who tries to figure out the wacky customs of this place called Earth!

From Tokyopop:
Hideki's just like every other guy in the 22nd century. He just wants a good job, a good car, and a sexy robot girlfriend to call his own. Until he lands a job, he'll never be able to afford his own 'Persocom' companion. Hideki's luck changes when he discovers Chi--an adorable but seemingly stupid Persocom--tied up in a pile of trash. His first robot companion turns out to be a lot more responsibility than he expected, and she gets him into quite a few embarrassing situations. It's 'boy-meets-girl' for the cyber age.

In the near future, human technology becomes centered around Mystickers, or tattoo-like stickers which are placed on objects in order to use their abilities. But Mystickers can do much more than this, a secret only "Blazers" know. A secret Daichi, a good-humored teenager with an obsession for all things "cool," is destined to find out when he suddenly finds himself targeted by people who tell him he, too, is a Blazer...

Futakoi Alternative tells the story of Rentarō Futaba and his detective agency. One day a set of twins, Sara and Sōju, show up at his doorstep. They move in with him and work as secretaries for his agency.

From Viz:
Miaka Yuuki is an ordinary junior-high student who is suddenly whisked away into the world of a book, "The Universe of th Four Gods". There she becomes the priestess of the god Suzaku, and is charged with finding all seven of her Celestial-Warrior protectors.

Following the Tuatha de Danaan's seajacking incident, things are back to normal at Jindai High School in Tokyo, or as normal as they get with Sousuke guarding Kaname. After finding out who betrayed Mithril and caused the seajacking incident, Kurz and Mao are sent on a top secret mission in order to capture and bring the traitor back.

However, Sousuke and Kaname's lives are about to change when they meet Leonard Testarossa, a high ranking member of a mysterious group named Amalgam. After their meeting, Leonard warns her that he would do anything to recruit her even if it means war in the streets of Tokyo.

From ADV:

Trouble always seems to follow the beautiful and sassy, Kaname Chidori. Though she is only a high-school student, Kaname is constantly the target of terrorism. Lucky for her though, the dreamy Sosuke, an undercover agent from Mithril, is one step behind her, ready to protect her at any cost. But will he be able to save her from harm every time she is in trouble?

Nina's neighbor, Kyousuke, is starting high school while she's still stuck in junior high. Just walking to their nearby schools together isn't enough for her--especially since they keep running into Yuiko: a beautiful, outgoing girl in Kyousuke's grade who also seems to harbor feelings for Nina's next-door neighbor.

From Ivyscan:

Karin and Lisette are witches who trained together when they were younger. After a long absence, Lisette has moved to a nearby forest and seems to be stealing Karin’s customers. Karin really wants to see her old friend again, but she can’t seem to get past Lisette’s apprentice, a young man named Ruin…

Volume 1 Oneshot: Meeting Place
About a student that can't say thanks to her overly enthusiastic teacher; so, she is thrown back in time to figure out that she still can.

Volume 2 Oneshot: Mission Sachiyama
About an after school program that trains modern day ninjas.

The one "who operated a Hong Sin Seo for 10 years", who shudders at the monthly rent, Na Baek Su, dives a 1 million dollar project, The Search for a Princess!

For money she'll do anything! She who says that money, money and more money is the best, Suh Jan Di. To help her uncle, Na Baek Su, she joined the Search for a Princess...

Her princess candidates list shows a couple of people...

Cold, charismatic, the one who'll go down in the history of the fashion world, Yu Jin.
The one who'd even sell the Sameun group for the money crazed girl, Eun Hyuk.
A wingless angel's infinite love, our eternal goddess, fashion model Eh Eun.

A love story that outrageously intertwines the princess candidates and Suh Jan Di, with lots of trouble and excitement!

From NetComics:
Three extraordinary women in three age groups and three unforgettable lives intersect in Morim Kang's fascinating 10, 20, and 30. Krumb is a clumsy, scatterbrained widow in her 30's whose teenaged daughter, Rok, is forced to take care of. Meanwhile, Rok's jaded, twenty-something cousin Belle suffers a messy breakup with her boyfriend. Finally, Rok, who dreads the thought of growing up and its attendant responsibilities, hates men and is sure to complicate matters. Get ready for one wild ride with 10, 20, and 30.

English Web Publication

From Pink Rose Scans

• Ketchup Mayonnaise
Atsushi's bar-tending mom remarries to a rich, strait-laced (if not slightly old) salaryman. They move into their new house, and he can now sleep in a bed fit for a Prince! With the union, they've become one big happy family with him, his mom, his new step-dad, his step-dad's kids Peter and Kurara, and the ghost of his ex-wife....wait, what?!

• The Spring of Water
Maki should be on cloud nine---she's snagged the boyfriend of her dreams after finally confessing her love for him on the train platform, with a little help from her friend Fumika. They've even passed the half year mark in dating when everyone around them predicted they wouldn't last a month. Why is it then that she's starting to get the feeling that this was all a mistake?

• Chocolate Ice Cream
Sakura's been in love with Niiya ever since she wound up in the same class as him back in elementary school. Niiya, however, doesn't seem to be as enthusiastic about her. So of course, when God gives her the chance to change her face to one he'd madly fall for, she readily agrees! Who does she become? And does she finally get her man after 14 years of unrequited love?

From Easy Going Scans:

Piano prodigy Arima Kosei dominated the competition and all child musicians knew his name. But after his mother, who was also his instructor, passed away, he had a mental breakdown while performing at a recital that resulted in him no longer being able to hear the sound of his piano even though his hearing was perfectly fine. Even two years later, Kosei hasn’t touched the piano and views the world in monotone, and without any flair or color. He was content at living out his life with his good friends Tsubaki and Watari until, one day, a girl changed everything. Miyazono Kaori is a pretty, free spirited violinist whose playing style reflects her personality. Kaori helps Kosei return to the music world and show that it should be free and mold breaking unlike the structured and rigid style Kosei was used to.

Won the Kodansha Manga Award for Shounen in 2013.