“Until we graduate, become mine. Or even If I do this——” Princess Alicia hates the idea of a political marriage, so her mother offers her an alternative cross-dress and enter the boys-only magic academy, and choose one of the suitors to be her fiancé! Though it sounds impossible, Alicia fell in love with Lucius, an incredibly handsome gentleman who isn’t even a potential suitor. Yet somehow, Lucius knew right away that Alicia was a girl, and stole a kiss! Alicia reincarnated into another world based on her beloved BL short novel, and her path to romance begins…! After much anticipation, everyone’s favorite romance fantasy has become a manga!

A girl is devastated by the loss of a dear friend. She hugs his tombstone and cries in sadness and frustration, only to be a victim of a mysterious explosion that happens and wake up in... another world?! What happened, and what is this place filled with so many strangely coloured candles and strange objects?! Where was she? Did she... die?

From Easy Going Scans:

Lord Perdien is a 1st class demon who has been living in the human world with his son. He has no intentions for his son, Miryu, to follow the path of the demons and while their lives were peaceful up until now, a succubus arrival and a sudden illness of his son are more than enough to disturb their peaceful way of living. He has to make an important choice: Either to let his son die or listen to whatever the succubus offers him for a cure.

Daily lives of the Sadistic Murder Princess and the Masochistic Immortal Mage!

A hero's wish comes true. He becomes a girl.

People with supernatural powers called Talent suddenly appeared in the world.
Due to their appearance, the world's power balance was rearranged and it caused disputes in various places including large countries.
Later on, the blood-stained battle which continued for 10 years called the World Talent Great War causing the world population to decrease to 20%, and due to a certain happening, it came to an end.
The 9 people… The greatest talent users called as Level 5 who reigned the world, signed a pact and segmented the world into 9 sections called Site
Those administrators ruled in the way they are not revealed to the public and decided that they would let the unit called countries continue to be used for form's sake.
And the world map was redrawn due to the terrain changes and also the international treaty.
The war ends, and people start to regain their daily lives.
Finally, a peaceful era came……
…… Everyone thought so.
This is a story 10 years after the world war.
Of a boy who lives in Japan governed by the Emperor……
A story of the momentary peaceful era and the dispute of end of the era.

Zashikiwarashi live in storage rooms and pull pranks, but those who see them will be visited with good fortune. These invisible occupants dwell in Sui's cheap apartment. Prepare for a shocking encounter at the forbidden room, suspicious special circumstances, and a man causing trouble for everyone with his body filled with misery...

As part of the Manga Classic Literature (Koten Bungaku) series, Ikeda adapts for manga the tale of the bamboo cutter. This is a Japanese folk-tale dating from the 10th century.
One day, an old and childless bamboo cutter discovers a child inside a glowing bamboo plant.
The child grows up into a beautiful lady, Kaguya Hime (Princess Kaguya) and the news of her unusual beauty spreads around...

From Yen Press:

Darren Shan was an average kid until destiny brought him to the Cirque du Freak. Now Darren’s been immersed into a shadowy world inhabited by vampires, werewolves, and strange creatures the likes of which he’s never imagined, and his life will be changed forever!

In the "Japanese-style fantasy battle" story, mechanical sparrows chase after the girl Nerine on a moonlit night, but a boy and a girl save her. The boy is the older brother Akahiko, who is sullen, stingy, and polite to a fault. The girl is the energetic younger sister Yukio, who can manipulate snow. The pair are supernatural problem-solvers for hire, doing anything from intimidation to exorcisms as the Nihonmatsu siblings.

Alpha genes produce people with exceptional appearance, intelligence, and abilities, but only exists in 1/100,000 people. Nobunaga, born an alpha, will always attract other people. Despite having everything, all he wanted for was "a turn of fate." After meeting a woman that filled him with a need to have her and only her, the ultimate climax starts!

Meeting the super unlucky boy, Murokawa Nijisuke, the life of the black-haired beauty Yoitsuji Kuroha who is a captive of the underworld changes. For the two who have begun to walk on a fresh path, a new evil has begun to move with Kuroha as their target...

From MangaHelpers:

There is a large virtual space called "Deep Forest," where many people go as avatars. Origa is a schoolgirl who has become an explorer in Deep Forest in an effort to discover the reason behind her mother's death. Luckily, she has a famous hacker as a partner and guide, a monkey avatar called Jr.

Deep Forest is a dangerous place, contested by the company she believes is responsible for her mother's death, hackers, and others. Origa has a difficult path to travel in order to uncover the truth. [tethysdust]

“Sword & Magic Online,” a VRMMO consisting of 255 floors to clear, harbors a horrible secret: Everything from floor two onwards hasn’t been implemented yet. And all the devs ran away. Also, there is no magic in this world of swords and magic, the gold value has inflated indefinitely due to a dupe glitch, this kusoge (fixed term for a shitty game) is going down the toilet. And yet, there are friends enjoying this kind of game. For that reason and to avoid this world’s destruction (end of service), a youth named “Sasaraki” continues developing this kusoge world together with the mysterious girl Alice who dwells in the debugging room, and…? A VR kusoge development rom-com!

A party of 4 heroes defeat the Demon King, however with his last bit of power he separates and gives each of them an unusual curse to make them suffer for the rest of their lives

Kazuya and Yu are both in the swim club. One day, Kazuya smells and violently reacts to something that shouldn't exist at their school for elite alphas... this is a story about an alpha who is an under-performer and an omega who's an overachiever.

One night, a strange object falls on the head of Nitta, a member of the yakuza. Inside the box is a strange young girl named Hina. She has tremendous supernatural powers, and Nitta finds himself reluctantly taking her in. Her powers can come in handy for his yakuza business, but he also runs the risk of her using them on him! Not to mention, if she doesn't use her powers, she will eventually go berserk and destroy everything around her. Nitta and Hina's strange life together is just beginning...

Nine years ago, three seeds were planted, and now they turn into three roses. Behind the girls have been chosen, their wings of destiny open. Bloodlines and hunters, roses and demons, love is like a symphony playing a melancholy tune.

They believed that every time they took a life, they brought happiness to another...

Before becoming Night Raid's deadliest ally, Akame was a young girl bought by the Empire and raised as an assassin whose sole purpose was to slaughter everything in her path. Because that's what makes people happy... right?

To end the bitter war between their countries, Roh, prince of Karna, has been engaged to Sukur, princess of Horun. The two of them meet for the first time in the Garden Sphere, a secluded palace where they are to live together for one year until they appear before the people.

Neither of them has any romantic interest in the other, but they decide to pretend to be a loving couple in order to keep the shaky alliance between their countries from dissolving. However, neither of the two children has any idea how couples act, giving them only a single year to discover it for themselves and perfect their act of romance, starting with simple acts of love and working their way up from there.