Sakura is a high school girl who loves to clean. One day, she suddenly crashes into a Demon King from another world. Apparently, this world has fallen prey to a curse that forbids the use of cleaning magic...?! A modern-day high school student in an unknown world... can be useful by "cleaning"!? A super new and exciting otherworldly fantasy----!

A text message would be sent out to people whose lives were in danger, guiding them to safety. This mysterious system called itself the "Police Inspector". One day, three youngsters—who had been saved by the Police Inspector in the past—receive another text. This time, it is the Police Inspector who needs help. Now, Natsumi, Shogo, and Teru work for the mysterious texter, who gives them clues as they track down a criminal. But who or what is this mysterious texter... and can they really trust it?

From Phoenix Serenade Scans:

Most people love red hair. It's so vibrant and striking. But not our protagonist Nora. Many people in her village hate her because she has red hair because of an old legend in the village. Though some people hate her, she still pulls on. But her not-so-ordinary life might become mysterious and dangerous soon...in more ways than one?!

A demon school where there is a mean/selfish demon prince who comes school late. He bump into a similar demon prince which cause a commotion or scene. Then the Mean prince notices the demon's prince's friend Eton. Soon the mean prince starts befriending the girl (Eton) and he may even change to a kindhearted demon prince.

Qin Fei is an ace agent in a special school. She was betrayed by her partner and lover when she was performing a mission in the Bermuda Triangle. She fell into the sea from the boat and into a crack of time and space, meeting a vampire on first day. The battle of a modern female agent against the ancient "old Draculas" in full swing.

Have you ever felt as if you are a protagonist of a fictional story? Then Ori's life could be called a cruel drama: the death of her parents, uncaring guardians, bullying in school, nervousness around people... But as a matter of fact she is... an invented character in the truest sense of the word! And the author, who decides her future, is already writing a tragic finale! Only, ignorant Ori does not obey his will...

Includes 4 stories about love with various types of childhood friends.
1. Kiss in a Suit
2. Loving Eyes After School
3. Don’t Pamper Me, Hinata-kun
4. Hiro-kun is a Teacher

Shion Nichigami loves reading and is extremely shy, but when she removed her glasses Shion becomes a detective called Nazotokihime.

From Aerandria Scans:

The beautiful singer Lucille and his orchestra invite you to the city of fear where puppets hunt down humans. The puppets are playing an oratorio of magic and illusions!

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This manga also features the unrelated short story Camelot Garden in vol. 5.

Quinta is an infamous grand witch who has lived over 300 years and is known for her cruelty and killing other witches. She's shrouded in mystery and secrets, but the truth is, she's actually only 16 years old. In an unexpected turn of events, Quinta becomes a bodyguard for Nestor Gilroy, a renowned professor with 5 PhDs, who is being hunted down for his unpublished research. Together, Nestor, Quinta, and her animal companion Feeyo embark on a journey in order to have Nestor's results published.

Izuna has been living the life of a double, devoting it to represent Princess Kisara of the East country, who has always had a very weak health. Even within the East country, a very few within the Royal Palace knew about Izuna's real identity. And the only one who called Izuna by her real name was the real princess.

Izuna's time of serving as Princess Kisara's double was supposed to come to an end once it was decided that Princess Kisara would be marrying to the Crown Prince of the West country to bring peace between the two countries. However, just a few weeks before the marriage ceremony, Princess Kisara's health suddenly turned worse. The Princess realized she had failed to set Izuna free of serving a life of a double. She apologized repeatedly at her deathbed, leaving the two countries' peace on Izuna's hand.

Now Izuna will probably have to lead the rest of her life as Princess Kisara, marrying a person from the enemy country. She vowed to fulfill her precious Princess's dying wish. However, she vowed never to fall in love with her future husband.

But, what exactly awaits Izuna in the West country?

From Baka-Updates: In Asahi's school, there's two tipes of students: the ones from the elite class and the average one. After an accident in her house, she starts living in the rooms of the elite class but no one must know, or else she would be expelled. A black hair guy from the elite discovers her secret, what's going to happen to her?

From Esthétique:

Sakura had lived with her grandma ever since her parents died in a car accident when she was three. When she turned fourteen, her grandma also passed away, leaving her alone. Just when she was about to give up hope having a family, out of nowhere, four guys claim to be her older half-brothers.

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- Himitsu no Tobira no Kugurikata (Vol. 4)
Terasima Tika has always wished to meet her prince charming. When she accidentally enters the 'Spirit Door' and is placed in the body of her brother, she is forced to be him for the day and go to an all boy's school where she hopes to finally meet her prince.

A two-part oneshot about the story of a lonely god and a troubled high school girl.

From Which Scanlations:

One day, Kengo Yagami found some of his classmates teasing a turtle that lived behind their school--and he beat them up. But when the turtle spoke, he was so shocked that he kicked it as hard as he could. Unfortunately, the turtle was actually a god, and as punishment, he switched Kengo's body with his childhood friend Mitsuka's, and their new bodies are causing both of them a lot of trouble at school...

Also includes the one-shots "Kirakira Hoshi no Ana" and "Kimi wa boku no Saboten."

This boy looks so cool, so it can't be helped if I fall in love. “We've been so close ever since middle school, so now, I can't tell him I like him...” is what Akemiya feels with an unrequited love towards Iwata. But upon entering high school and becoming friends with the two popular hotties, Fujiwara and Shirotaki, Iwata is starting to get cocky!!
Iwata and Akemiya, the super popular side characters of “Fujiwara-kun wa Daitai Tadashii” presents the long-awaited super popular spin-off series that will make your chest squeeze, give you warm fuzzies, make you laugh and make you cry ♪.

Short comedy spin-off for Koi Dano Ai Dano, follow the quirky adventures of Kanoko and her high-school classmates and teachers!

From The Waffle House:

Chiya brought Michiru to a very interesting cafe on her birthday. Upon eating the customized dessert, she was possessed by a prank-loving witch who intended to bring misfortune to the other ten boys who had also ordered from that day's special menu?!
Join Watanabe in this fun, magical adventure!

sidestory to be scanlated

Compilation of one-shots:

Watashi no Suki na Hito
The reliable class president, Megumi, is in love with her childhood friend, Yuu, who is notorious for being scary-looking.

Lovely Friendship
Hayaka and Minazou share the same interests and are perfect for each other, but when they change from being friends to dating, it somehow becomes difficult...?!

Yukimachi Bus
A story about first love in a snowing countryside.

Notebook
An honest boy healing a heartbroken girl.

A collection of 4 short stories with horror/disturbing/suspense theme

1) Shoujo Pandora
2) Beauty
3) Fish-man/Merman
4) Puppet