Official serialisation of the Twitter series Boku no Oku-san Chotto Kowai.

It follows the story of the parents of Shimizu-kun from Sotodura Danshi no Shimizu-kun.

Good for nothing Yoo Hobin is always bullied by students who feel superior to him, yet he ignores them as his life is all too difficult already. However, an unintentional incident ends up turning his life around. He becomes famous through a viral video that he didn't even intend to upload! Everything is perfect! He instantly becomes famous and starts earning money from the accidental video he uploaded.

But since it was unintentional, he is unable to reproduce it. Fueled by the potential money to be made and the sudden change of popularity, he then plans to make more captivating videos that people will find interesting and help him gather more subscribers… However, he cannot accomplish any of that unless he learns HOW TO FIGHT.

One day, four school friends, cross the line as they are interested to find out more about sex. Once you spark that flame though it is hard to go back and the bodies and minds of these four people begin to be intricately entwined. This is an adaptation of the "Karami Zakari" best-selling adult manga with over 1 million downloads which is reborn as a Seinen manga!

From Population GO:
The manga adaptation of Gundam 0083. Years after the One Year War ended, in hopes of resurrecting the Principality of Zeon forces, Anavel Gato (also known as the "Nightmare of Solomon") steals a Gundam Unit 02 from the Earth Federation Forces. In the heat of battle Kou Uraki enters Unit 01 to confront Gato.

Adele was adopted by the duke in order to replace his dead daughter who died from a rare disease. She worked her entire life so she would be loved, but as soon as her younger sister was born, she was abandoned and set to be married off. On the journey toward her marriage, she was assassinated by mysterious enemies.

"…Is this a dream?"

But when she opened her eyes, she had returned to three years in the past! Since she will be abandoned when her younger sister is born, she tries to live life the way she wants, but things keep going wrong.

"Weren't you interested in me?"

And a mysterious knight in black keeps pursuing her…
Links:
Promotional Video: https://youtu.be/klyrIC4ORo4
Official Indonesian Translation: https://kakaopage.co.id/content/Campakkan-Aku/3359
Official Japanese Translation: https://piccoma.com/web/product/33704

She's lovable and cute, and she shouldn't be treated poorly.

The Koinobori yakuza family's souls are expensive commodoties, a source of great pride to those of the demon world's soul bank. But when the Koinobori heir, Ryuji, is born with a pure soul engrossed with fairies and angels, it's up to Maria to become his personal cupid and reform him so that he continues the Koinobori's lascivious family line!

From ShoujoHearts:

Ayaka, who works at the Bridal department at a hotel, has a beauty that everyone recognizes, yet her personality is the worst. Everyone calls her a "wicked woman" after the way she wraps numerous men around her finger. The one who sets his eyes on her is the hotel's new executive Tougou, who is the son of a very powerful person of the town. What are the orders that this King-like man requests of her!?

The everyday life of Nakano, a salaryman working for an exploitative company, is suddenly intruded upon by the Kitsune, Senko-san (800 Years Old - Young Wife). Whether it be cooking, cleaning, or special Service(?)... she'll heal his exhaustion with her tender "care".

The brave tale of the peerless Great Emperor Leonard the First was evaluated as a universal truth.
However, in his younger days, before he managed to unify the continent, he was a boorish and clumsy young man, he got his homeland taken away from him and was branded with the infamous name of “Nosferatu”. This is the story of a great counterattack, a great revolt.

Leonard vowed to recover his homeland and truly became a mighty warrior. Several great generals, sages, talented women and geniuses comparable to gods and demons got attracted to the single-minded Leonard and congregated around him. Eventually, they became a great force able to engulf their depraved fatherland and contended against rival countries.

There's the flower of Takamine which every boy admires, Hanae Riko.
Than, there's the plain boy who got proposed to by that most beautiful girl in school, Niiyama Minato.
Without knowing what's happening, the curtains on these two's newlywed life rises!
For some reason, my bride who's too cute and happily follows me around everywhere refuses to leave my side...

Following her mother’s passing, Midori is now not only responsible for raising her little brother, Ai, but she’s also tied down by housework and other school commitments, making it hard to establish any form of social life... Until she meets a man in the courtyard at school. Will he change her life or will she change him?

Meet Haruka Kawatsuji, a young boy who miraculously survived a fall from his apartment's balcony as a child. Unfortunately, despite his best efforts to find that same thrill in sports and horror movies, he's never quite managed to feel as alive since. However, that may all be about to change in a fateful encounter with one very eccentric girl!

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.

"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.

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...

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.

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.