From M.N.M.:
Young Chaeyeon has just lost her father and suddenly ends up living on an island with her grandfather. That's where she'll meet a strange boy coming from the sea who will change her life. Apparently mute, the young man will quickly give proof of great intelligence. But his previous aquatic life seems to catch up with him...

There was once an ogre (oni) mother who gave birth to a human-looking child. Instead of an ogre's horn, this child was born with a sword in hand called the "Onigirimaru" or Ogre Slayer. He has no name and is only refered to by the name of his sword. Though he appears human, he is pure ogre.

Believing that he will become human once all of his kind vanished from the world of humans, he sets out on his destiny to slay all of his kind. Even now, in the mother world of Japan, he is still out there slaying ogres.

There was a mage called ‘The Lone Demon King’ at the frontier.
He was just a creature that never grew old, but he was loved by the villagers as something of a guardian deity.
However, he was destroyed by a magic organization that sees his existence as dangerous.
200 years later, he is reincarnated as the second son of an aristocrat and obtains the strongest magic power.
“Let’s pretend to be a human this time”
However, being a human lover, he didn’t particularly think of revenge and has decided to pretend to be human in this life.
In his past life, he was the guardian deity of a region, and in this life, he’s a local aristocrat, but he does not know common sense. He doesn’t know how to take it easy.
As the second son of an aristocrat, he is loved by his family and friends, and while he is regarded as a master of magic in the magic guild, he becomes an ‘Immortal Mage’ behind the scenes.

Webnovel Raw: https://ncode.syosetu.com/n9450fl/

An introverted high school student, Souichi Sakuraba, is being bullied severely by the “Yokai” classmates. The bullying escalates, and Souichi’s childhood friend, Azusa, who was the only one who trusted him, is defiled by them. In front of Souichi, who was in the depths of despair, the succubus, Asmode, appeared. Souichi makes a contract with a succubus who possesses a mysterious ability, and decides to make the bully’s loved ones suffer the same pain as himself by “cuckolding” them. The obscene revenge by “NTR” begins.

Kine Machiko is a thirty-something office worker, who loves nothing more than watching movies and writing her review blog. She hides her passion for movies from her co-workers due to unpleasant past experiences, but she still wants friends with whom she can share her love of movies. What will be the next movie she watches? What dark, geeky secret will haunt her next? Will she ever make any movie friends?

From PRISMS:
Wahhaman is a special robot soldier built ten thousand years ago by the Atlanteans. Found and dug up in present-day Toukyou, he doesn't remember anything, due to a nasty knock to the head he received at some point.

After a freak accident involving some lightning winds up zapping him dead, 15-year-old Mochizuki Touya wakes up to find himself face-to-face with God. “I am afraid to say that I have made a bit of a blunder…” laments the old coot. But all is not lost! God says that he can reincarnate Touya into a world of fantasy, and as a bonus, he gets to bring his smartphone along with! So begins Touya’s adventure in a new, anachronistic pseudo-medieval world. Friends! Laughs! Tears! Inexplicable Deus ex Machina! He sets off on a journey full of wonder as he absentmindedly travels from place to place, following whatever goal catches his fancy. The curtains lift on an epic tale of swords, sorcery, and smartphone apps!

Naji is an ordinary cat who lives in a small village. His occasional mischief caused by his selfish personality lands him in trouble from time to time. One day, Naji ate the sacrificial offering, the Shrimpfish meant for the monster Taowu, who laid waste to the village many years before. To atone for his crime, he is entrusted with the mission of finding another Shrimpfish. However, the legends whisper… All cats who eat the Shrimpfish are destined to become monsters.

Sami-chan, who lives alone with her dad, has inherited her mom's silver hair and perfectly round eyes, making her an incredibly adorable daughter. However, this daughter has a secret. When she feels lonely, horns sprout from her head. She's a "half-demon" born from a devil...! Would having a daughter like this bring happiness!? Or... A heartwarming comedy filled with the bond between father and daughter?

From Dragon Quest Shrine Warriors of Eden follows the story of Dragon Quest VII with a few new touches. Arus along with Keifer and Maribell discover an ancient temple on Estard Island. In the temple they discover tablets that allows them to travel to continents that were sealed away in the past and are revived in the future. Warriors of Eden now adds an elemental warrior with each elemental spirit, starting off with Arus as the Warrior of Water. Fujiwara also ties Warriors of Eden with the Roto series with a character named Bezul. He's the reincarnation of Emblem of Roto's Quadal, a sage who fought with Roto during the final battle with Zoma. His apprentice, Guren, is the Warrior of Fire. And, on top of all that, Arus' lizard is named Gregory and now speaks. From Baka-Updates: On Hiatus

One day, a kid named Satou Kotarou moved in next door to Karino Shin, an unsuccessful manga artist. Kotarou says he has no parents and lives alone. Karino is annoyed by Kotarou, but as he learns Kotarou's reasons for living alone, they gradually grow closer and grow together.

As the grandmaster who founded the Demonic Sect, Wei WuXian roamed the world in his wanton ways, hated by millions for the chaos he created. In the end, he was back-stabbed by his dearest shidi and killed by powerful clans that combined to overpower him. He incarnates into the body of a lunatic who was abandoned by his clan and is later, unwillingly, taken away by a famous cultivator among the clans—Lan WangJi, his archenemy.

This marks the start of a thrilling yet hilarious journey of attacking monsters, solving mysteries, and raising children. From the mutual flirtation along the way, Wei WuXian slowly realizes that Lan WangJi, a seemingly haughty and indifferent poker-face, holds more feelings for Wei WuXian than he is letting on.

Suddenly one day--energetic high school girl, Katagiri Hina, has time slipped into the year 1907. The first person she sees is the sorrowful man by the name of Hongo Takaaki. Who exactly is this Hongo-sama? As fate works its gears, how would their romance unfold?
Transcending time, two people meet. A destiny.

Iori is a young man in his twenties who has been stressed at work, lost his cat that he had kept for many years, and is suffering from insomnia and loss of appetite. The next morning, he finds a beautiful, naked girl lying beside him...?

From TVTRopes: (Game information) After the sudden death of her parents, a young woman named Shiori Kanzaki find a picture of a man that she believes to be her grandfather, and travels to Azaka VIllage, where he was apparently from, in hopes of meeting him. However, when she arrives she instead finds that the tiny village has a museum that she realizes she lived in as a young girl. There she meets Sakuma, a middle school girl who tends to get herself in trouble, and Suga, the strange manager of the museum who only communicates in written memos. Suga grudgingly allows her to stay at the museum for awhile and research her family. But there is a legend in the village of "Kotori Obake", a demon woman who abducts children who go into the nearby forest. How is this story connected to Shiori's past, and why does she hear voices calling her, commanding her to "Come fulfill the promise"?

Unknown monsters have appeared on Earth, alongside ‘Superhumans’ who appear to dispatch them. With these mysterious monsters and superhumans, a new ‘Superhuman Era’ begins!

Tōyama, an unassuming high school boy who is introverted, is walking the streets at night in search of contraceptives while having sex with his girlfriend, Takai Yumi.

He finally finds a condom vending machine.

Just when he thinks he finally found a condom, his classmate Marika Uehara, a beautiful girl in the upper caste of his class, sees him.

After that, he was a little annoyed that Uehara tried to involved with him in any way.

Uehara, who he hadn’t any contact with before even though they were in the same class, was starting to take an interest in Tōyama.

She must avoid dying in her second chance at life?!
A choose-wisely romantic comedy! ☆

On the day of her high school graduation, Ichinose Himari was shoved off to her death by her boyfriend, Taniguchi Shion... At least, that's what she thought, but when she woke up, she had gone back to when she was a second year student! To avoid dying by Shion's hands again, Himari thinks of a solution - - and that solution is to completely show Shion how she feels about him!

Himari's series of unfortunate events begins!

“Asako” depicts the relationship between an 11-year-old boy living in a seaside fishing village, Masashi Aoshima, and a mysterious beauty, Asako, who came to stay at his guest house from Tokyo.

神秘大姐姐和11岁小男孩的故事

Dam-Ho, the sole survivor of a raid on his village, has a lame leg, the worst possible condition for a martial artist. Nonetheless, he refuses to stop training. Whilst everyone around him tells him he cannot become a martial artist, Dam-Ho refuses to give up on his dream. Will he really be able to become the best martial artist?