Tanya Degurechaff is a reincarnated Japanese salesman-turned-sociopathic child soldier, forced by the almighty Being X to fight an endless war.

But soldiers need to eat, too. So join Tanya as she samples fine wartime meals.

Bachelor Ma Hyun, after being missing for 10 years, returns to society as a powerful master! While being a teacher, he's also trying to purge the evil organization named Heukcheonbyeol. And thus, his life as Joongwon's strongest teacher unfolds now!

Azumi focuses upon the life of the titular young female assassin. The manga begins an indeterminate number of years after the Battle of Sekigahara.
As Azumi begins her duty, the manga introduces its characters into mainstream history. Many of the early missions that Azumi undertakes are the assassinations of the prominent supporters and generals of the Toyotomi Clan, against whom Tokugawa Ieyasu expected to again go to war. The manga 'reveals' that many of the Toyotomi leaders who conveniently died of diseases or accidents prior to the final confrontation between the Toyotomi and Tokugawa were actually victims of assassinations by Azumi and her comrades, thus indicating to the reader when the events were taking place.

Note: Won an Excellence Prize at the 1997 Japan Media Arts Festival and the Shogakukan Manga Award in 1998.

In Tulle, a small county threatened by invasion, Freja lives in a small house by the countryside. Aaron and Alexis, two knights who left the kingdom three years before, return, and slowly the gear of fate begins to turn for Freja.

From Esthétique:

Arianrhod is a young girl from an island called Erin. She is different from all the other kids her age. All the others in the tribe have blond hair while Arian is the only one with black hair and because of this she was bullied many times. One day a traveler in silver clothing came to Erin and “named” Arian. To be named is very important because it reveals one's true self. After that the Master Drisu takes Arian in as his disciple because she was “named” by the stranger. Balor is the evil leader of Death Valley and one night he murdered all the people in Arian's tribe, and she swears to get vengeance on Balor.

I reincarnated in a novel inside the body of a villainess named Eris who poisoned herself when her fiance, the prince, married her childhood friend, the maid Helena.

From the moment I realized this, I had only one goal.

Escape from the world in this novel.

Even after being dead, I tried to get out of this world but the 'world' did not allow it.

However, when she rejected the path of "Eris" in the original novel the men who had persecuted and ignored Eris began begging for her interest and affection.

“Who are you?” the priest who revived Helena asked.

“You... Are you really Eris?" even the warrior who pledged eternal loyalty to Helena also asked.

“You have changed.” said the prince who rejected Eris in order to marry Helena.

It was strange.

Everyone wasn't interested in Eris before. I don't want to get affectionate even after time passes.

She has no confidence in loving this world.

I was cursed to become a woman in place of the prince, and then he proposed to me?! My best friend from childhood, the high-spec Prince Vincent, and me, his follower Renoa. Though I've always been a loyal yes-man… Even if you're taking responsibility for me, I can't accept that proposal! The infatuating love story between a troublesome prince and his scapegoat attendant!
Original Web Novel: https://ncode.syosetu.com/n1090ff/

A woman gets hit by a truck and gets sent to the world of an otome game that she had played earlier that same day. However, instead of reincarnating into the main character and focus of the harem, she is fused into the soul of the game's antagonist, the protagonist's rival, and recalled this at the moment she is about to be sentenced to a "bad ending:" isolation in a nunnery.

In the 13th century, the Mongolian Empire rapidly expands across the globe. Later historians who studied the prophecies of Nostradamus would say that Mongolia was the birthplace of the "Great King of Terror," Angolmois. And at last, the force of the Mongolian Empire would turn their attention toward Japan... 1274: The Bun'ei Invasion. The exiled samurai Jinzaburo Kuchii is in Kamakura when he finds himself face to face with this invasion.

This story is a fresh look at the great battle that rocked all of medieval Japan: the Mongol Invasion. It shows how the people of Tsushima panicked, struggled, and eventually rose up against the overwhelming forces of their enemy.

The fate of a girl in a BL novel is a tragic one. Girls are either vaguely helpful, evil, or add nothing to the plot. So what happens when you turn into the older sister of a BL novel protagonist? The older sister who dies a tragic death at the hands of a madman who’s infatuated with your younger brother? You go with your gut instinct: hide him. Hide your brother from everything, especially men, that could harm him and you. That’s the task that Kyla Vesta is set with in this life, and a task that she’s determined to complete.

From StarryHeaven:

Yuurin, the daughter of a low ranking government officer, came to the royal palace after hearing of a job with higher wages. However, that job is to act as the bride of Haku Reishou, who is feared as being the ruthless and heartless "His Majesty, the Wolf". In the royal palace where conspiracies swirl, after learning His Majesty's secret, Yuurin ends up stuck being his temporary bride...?!

Tea for Universe, Tea for Life. It's the Sengoku Era, a time when warring daimyou usurped each other constantly. There was a man whose soul was overtaken by the ways of tea and material greed as he worked his way up toward greater power and status. His name was Furuta Sasuke, a vassal of Oda Nobunaga. With his world broadened by the genius Nobunaga and with the spiritual insight learned from Senno Soueki, Master of Tea, Sasuke travels the road of the Hyouge Mono, or comical fellow.
To live or not to live. For power or for the arts. That is the question

Official twitter account

Aruna is the princess of B Kingdom. One day, it is decided that she will marry the king of E Kingdom, a country known for it's bloody conflicts. This is the tale of a girl who carries secrets and ambitions, and a game in which love, pride and life will be played.

Shim Cheongi threw herself into the sea of Indangsu! What will happen when she wakes up in a lazy dragon's dungeon? Meet many cute monsters while living a delicious, symbiotic life!

"Pink Eyes" has always lived a relatively normal life, with two exceptions: first, she has gained memories of her previous life as Seo Young, and second, she is someone's illegitimate daughter.

One day however, when she turns 11 years old, her prostitute mother takes her to the empire's sole duke and claims her as his child. Although he seems to not believe her, he nevertheless buys "Pink Eyes" for 20,000 gold. With that, her new life as "Estelle" starts.

But what truly awaits her? And is she really a child of this house?

-----

Except that I have memories of my past life, I lived a relatively normal life. But one day, when I turned 11, my mother, who is a prostitute, took me to my father.

"He", a police officer on his shift, happened to meet "her" on the streets, by chance.
Through its bold, yet delicate brushwork and elegant prose, this stylish, full-colour comic illustrates the subtle air of intimacy between these two individuals.

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

In the 17th century, the Holy Roman Empire was ravaged by the Thirty Years' War. In the middle of this chaos appeared a japanese mercenary named Isaak. His fierce battle begins.

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.

This is a story about a young man named Rizel, the prime minister in a fantasy world who is suddenly transferred to another world. However, with his brains and his unique speech, he partners with a man named Jill and becomes a brilliant adventurer.

Though he doesn't know whether he can return to his own world, Rizel will 'think of this as a vacation to enjoy another world's life'. The laidback adventures of a leisurely aristocrat!

Author's note: The protagonist forges many male friendships where deep camaraderie is present, so much so that it is necessary I assert there are no romantic feelings involved and therefore not BL.