From Yen Press:

Just a stone´s throw from London lies the manor house of the illustrious Phantomhive earldom and its master, one Ciel Phantomhive. Earl Phantomhive is a giant in the world of commerce, Queen Victoria’s faithful servant and a slip of a twelve-year-old boy.

Fortunately his loyal butler Sebastian is ever at his side, ready to carry out the young master’s wishes. And whether Sebastian is called to save a dinner party gone awry or probe the dark secrets of London’s underbelly, there apparently is nothing Sebastian cannot do. In fact, one might even say Sebastian is too good to be true or at least, too good to be human.

From Viz:

What do you do when a team of evil superpowered wrestlers from another planet threatens the health and safety of the Earth? Organize a team of GOOD superpowered wrestlers, of course! Kid Muscle, the son of legendary wrestler King Muscle, rockets to Earth and finds an evil wrestling gang called the DMP tearing the place apart. The punks on the DMP are the weirdest, nastiest, most outlandishly powerful musclebound freaks the galaxy has ever known. Kid Muscle's only hope: form a team that's even wilder. Lazy and cowardly, the Kid sure doesn't look like the universe's last great hope, but when something upsets him -like, say, EVIL - he busts out in muscles just like his old man! The only possible result is earthshaking, bodyslamming, ultimate-powered action that sends our entire planet sailing over the top rope!

Can I kill a person as a police officer!? It's been three and a half years since I became a yakuza, and the infiltration never ends.

Kanetaka of the Higashi-Sheath Association is a gangster with a strong arm who has climbed up to assistant young head.
He landed in Okinawa at the command of the organization and killed his target, Kino.
That night, Kanetaka vomits violently.
He was an undercover investigator at the Metropolitan Police Department!
What is the purpose of Kanetaka's actions!?

A boarding school where girls who are good-looking and clear-headed are gathered. It was a special place where special health checkups and curriculums were set up that would not be seen elsewhere. Chizuru encounters the girl named Fuyuko on the first day of transfer to such a school... This is a story of a faint happiness of girls who lick each other's wounds.

Musashi is a teenager living under demon rule. As children, he and his best friend Kojiro made a promise, which is to become the greatest warriors in the world and overthrow the demons. But life intervenes, and five years later, he finds himself about to become a miner. Yet can Musashi truly be satisfied with a "normal" life?

An introverted Otaku was summoned to a Fantasy world, and successfully defeated the Demon King there. Just before the ritual to send him back to Japan was complete, the country's Princess dashed into the middle of the spell to be with him.

When they both opened their eyes, they realized they were transported to a Sci-Fi themed world than neither of them recognized. Working together, they must now survive in an unknown world and find some way to get home.

About the quiet high school student Kyou who has a special ability...

The great sage, Grameos, tired of his current life as a famous mage, decided to reincarnate as a young boy 200 years in the future. Before reincarnating, he places two magic restraint seals on his hands, so that he can hide his enormous magical power after he is reborn. His motto for the next life is "Hide my powers, don't stand out, and be free".

Mikoto Rikudou, your average Secondary School kid, lives an ordinary life and doesn't think much about the unexplained appearances of figures called "demons" in the city. This is all turned upside-down when he finds the most timid girl in class is one of them, he is caught in the middle of a battle between these creatures and ends up becoming one himself… only to be told he will have to kill other people using his new powers or lose his own life instead.

The island nation of Alistria is ravaged by civil war. The Waldrons are a small family of father, mother and young daughter running an arms shop there. But a cruel military plot leaves the father dead, the daughter taken away, and the mother beaten down with her left eye lost.

But Sophia Waldron is no ordinary stricken mother or weeping widow. She takes up the only sniper rifle remaining in the ruins of their humble little store and sets out with only one goal in mind: revenge against the army that took away everything she cared about.

Ten years ago, a young Jinta promised to marry a certain girl. And now that he's all grown up, a wacky oni girl shows up at his door! Get ready for a hilarious mononoke battle manga!

My first time is getting stolen...!?
A geeky boy, and a hot chick... This is our little H change★story!?

With his mother dying, Yuta attempts to capture her last days on his phone. After her death, Yuta heads to the roof of the hospital to commit suicide, but a meeting with a strange girl leads him on the path to making a movie.

Itsuki is an assistant at the Folklore Research Institute and is always caught in mysterious cases as he pursues his studies. Follow along as he tries to unlock these mysteries that are tangled with old beliefs and local customs using his keen professional intelligence. (JDorama.com)

This is the story of Nirugame-chan, who somehow ends up getting into trouble with her butt and going round in circles.

"It has been 4 years since the original heroine ended her life as a maid.
A handsome man came to see her.
He was a man who looked like the young lady that she used to serve.

"I'm here to keep my promise, Blair. You said that you'd be with me for the rest of your life."
"No way.... Young Miss?"

At that moment, the man's crimson eyes turned to meet mine.
He bent down till our noses nearly touched and kissed my hair.
And whispered.
In a very sweet and beautiful voice.

"You have to call me Young Master now."

...... Huh?"

Sanpaku-eyed Ikariya Emu is a young man who has known poverty and hardship since childhood. After the sudden death of his alcoholic father, he is approached by a loan shark who informs him that he has inherited his father’s debt. Just as he is being coerced into dubious work to pay it off, a face from his past appears with a shocking proposition.

A world where ‘Hexes’ exist. This is a story about a young Shaman and his companions saving the world from ‘Curses’.

Years after the end of Death Note… The legacy of Ryuk’s death note carries on!!

She is someone with the nickname “Seatmate Killer”, and also one of the prettiest girl in the school. Every male student that became her seatmate has confessed to her, and all of them got rejected brutally. The one who became her new seatmate, the seat beings located the furthest away from the front and beside one of the windows, thus being a godly seat that will make every male student jealous, is Narito Yuki. He is someone that generally you won’t notice at all. The entire class thought that he will fall for her in a short time, but that may not be the case…..