From mangaupdates:

Born into a wealthy family, she lost her mother at a young age.
She is Riona, a girl who was raised by a single father.
At the girls' school she attends, she has many friends and a special partner of hers,
She lives feeling a little lonely that her busy father has just left her house.

One day, her father bought a robot that she said was her "housemaid"
She witnessed the act of "Forty"...?

A girl who wants her affection and a robot who doesn't know her feelings.
A dramatic story of gems!

From Phoenix Serenade Scans:

Meet Colette, a young doctor. Since she's the only doctor in town, she has to attend to everything, and quite honestly, she thinks she needs a break. One day, she's so frazzled that she jumps into a well. But, she didn't die? Instead, she finds herself in the underworld, where she encounters Lord Hades. Somehow or the other, she becomes Hades' doctor. Follow Colette in her new (though still busy) life, now with Hades thrown into the picture!

Macabre manga master Junji Ito applys his singularly anxious touch to a comic book adaptation based on No Longer Human (Ningen Shikkaku in the original Japanese), a classic of modern Japanese literature written by Osamu Dazai. The poignant and fascinating story of a young man who is caught between the breakup of the traditions of a northern Japanese aristocratic family and the impact of Western ideas. Portraying himself as a failure, the protagonist of Osamu Dazai's No Longer Human narrates a seemingly normal life even while he feels himself incapable of understanding human beings. Oba Yozo's attempts to reconcile himself to the world around him begin in early childhood, continue through high school, where he becomes a "clown" to mask his alienation, and eventually lead to a failed suicide attempt as an adult. Without sentimentality, he records the casual cruelties of life and its fleeting moments of human connection and tenderness.

There has never been a hero like this before!
Is he a hero or an actual demon?

Kang Hansoo was summoned to this world with his classmates.
His classmates were amazed by this brand new world and the magic in it, but the only thing Hansoo wanted to do was quickly return home.

“Why would I give up my warm, comfortable house to have an adventure in this world…?

Even the goddess that summoned me said that if I wasn’t willing to, there was nothing she could do to force me and promised to return me to my original world.
She did teleport me, but…

When I opened my eyes, I was still in this world!
All of my friends were gone, and the only thing around me was monsters!!

A goddess tricked me…?
How do I get back home now…?
More than that, how do I survive here…?!“

"If you blush, you lose."
Living by this principle, the middle schooler Nishikata gets constantly made fun of by his seat neighbor Takagi-san. With his pride shattered to pieces, he vows to turn the tables and get back at her some day.
And so, he attempts to tease her day after day, only to find himself victim to Takagi-san's ridicule again sooner than later. Will he be able to make Takagi-san blush from embarrassment even once in the end?

Note: Won the 66th Shogakukan Manga Award for the shounen category in 2021.

Niizuma Tomoki has been re-assigned to the Special Investigations Counter-Measures Unit after her one month suspension. This basement unit only has two others assigned?! The future of police is entrusted in the hands of the pretty-faced young mathematician called Mikoshiba Gakuto. Objectively weighing the truth of cases from a mathematical approach. Clearly and splendidly exposing the depths of the human heart with numbers!

The story centres on the oddities that appear in the distortions within everyday life.

What destiny awaits them after the screaming?

After abruptly departing from a train in a small town, a couple encounters a “weeping woman”—a professional mourner—sobbing inconsolably at a funeral. Mako changes afterward—she can’t stop crying! In another tale, having decided to die together, a couple enters Aokigahara, the infamous suicide forest. What is the shocking otherworldly torrent that they discover there?

One of horror’s greatest talents, Junji Ito beckons readers to join him in an experience of ultimate terror with four transcendently terrifying tales.

Daily life of Baek Mi with her interest in food and cooking.

Note: This is a direct sequel of Senyuu Main Quest Part 1, which should be read before starting Part 2.

Hero Lyman and Royal Soldier Toryuu, sent off by the King to subjugate the Demon Lord. The two of them are facing off against rampaging demonic beasts to protect some children. But just when they thought all hope was lost... he appears! Who's grown stronger than anyone could've ever believed! What kind of battle will he show us?

Rib Ma- whoops, that is, Hero Alba's new adventure starts now!

(This is a manga remake of Season 2 of the webtoon "Senyuu." Most of the plot remains the same, but with some additional scenes added and minor changes to dialogue.)

Once upon a time in the city of Kobe, there was a girl and a boy. Both lived under abusive households, and the two swore an oath to be together until death. However, they are quickly separated, seemingly forever. That is, until a chance encounter reunites them three years later...

The legend of the God of Fortune remains.

Hayasaka Ruka is a 2nd year middle schooler living with her grandmother on Neijima. One day, she spots a strange figurine by the sea and brings it home with her. Upon placing it in a mountain shrine and making a small wish, "Fukunokami", which resembles a peculiar doll, appears before her. But as Fukunokami's influence grows, the islanders begin acting strangely!
Will Ruka's prayer become a blessing -- or a curse?

Nominated for the 10th Manga Taishou Awards (2017).
Nominated for the 11th Manga Taishou Awards (2018).
Nominated for the 12th Manga Taishou Awards (2019).

In the medieval town of Naudars, albino children hold a revered and protected status. Dorothea is one of these children and she has always wanted to see the world beyond her cloistered existence. When Naudars is attacked, all able-bodied men rise to defend their home. But Dorothea is prepared to defy tradition and enlist in the military. Like Joan of Arc, she must deal with the prejudices of those who are scandalized by the very existence of a young woman warrior. This spirited, sword-wielding girl has to defend herself from charges of witchcraft at the same time she's defending the land she loves.

A kouhai confesses to a senpai who doesn't want to date them.

Good-for-nothing Shibata Michiko is back! And with her back are her never-ending troubles. Will she be able to stand on her own feet this time around or will she have to keep on relying on her superior, Kurosawa Ayumu, to get her out of her misery? Hop on board to take a ride for a fun and romantic journey with a woman too good for her own idiocy and a man too good for his own kindness.

Full-length side story featuring Jasmine and her past before she joins the Twin Horns.

This is never before seen content separate from the novel but entirely canon.

Minato is a college student who died in a plane crash and was reincarnated in a fantasy world. He was raised alone in the wilderness by his succubus mother, and now he tries to make his way as an adventurer

Yato is a minor god whose dream is to have a lot of followers worshiping him and praying to him. Unfortunately, his dream is far from coming true since he doesn't even have a single shrine dedicated to him. To make things worse, the only partner he had to help him solve people's problems, had just quit the job.

His godly existence and luck just might change after he stumbles upon Iki Hiyori and saves her life—a feat which also leaves her in quite a predicament as she is stuck with him until her problem gets resolved. Together with Hiyori and his new partner/weapon Yukine, Yato will do everything he can to gain fame, recognition and just maybe, one shrine dedicated to him.

When the end of the world came, in the hopeless darkness, Gu Qingshan broke away from time and space, and returned to the world before it collapsed, determined to change his fate. But as time went on, he gradually realized that the apocalypse is not as simple as it seemed…

<Undead> Noh Eunha.
After losing his family and closing off his heart, he just wanted to kill the monsters he loathed.
I regressed before my life came to an end in the deepest part of the <Abyss Dungeon> that was impossible for mankind to raid.
Since I’ve been reborn as a baby, let’s make this life different.
I will do anything for the sake of my happiness.
I’ll kill in order to live, and I’ll do my best to survive.
Even if I have to walk a thorny road by myself without anyone acknowledging me.
This life, I will definitely—

Two women who are just friends make a pact... "If both of us are still single in 5 years, let's get married." Five years later, they meet again, and their married life begins.

Serialised in Yuri Hime starting in November 2020.: https://www.animenewsnetwork.com/news/2020-10-17/donuts-under-a-crescent-moon-shio-usui-launches-new-manga-in-november/.165322