Ye Yang, the game tester of the game company, crossed with the account of “full profession and maxed skill-set”! The life of a patriarch of man level sword master + immortal cultivator + magician starts. The headache is that a group of beautiful disciples advise him to improve every day

Updating

High school student Mikoshiba Ryouma was summoned to a different world in the middle of a war. Sensing the malice from the one who summoned him (a summoner of the O’ltormea empire), he uses his martial arts to run away, killing important people of the empire during his escape. After the escape, he rescues two twin sisters from the hands of thieves. The sisters who can use magic, swear to serve him as subordinates. Thus, Ryouma begins his journey on the path of the supreme ruler.

Hae-sung is living with Yeon-ah, his mom’s friend. He thought studying hard was all he had to do, but the other top students are enjoying their romantic affairs on top of that. "Studying isn't the only thing you do in a classroom?"---- (https://www.toptoon.net/comic/epList/80972)

The greatest demon lord in all history, Varvatos, has reigned for several millennia as absolute ruler. Now, there's only one thing left for him to do... enjoy the life of an average commoner! When he reincarnates as a villager in an unspeakable city, everything seems to go as he expected, but there's just one small problem: even when he restrains himself, Varvatos is still too strong! In a short time, rumors about him spread, and now, all sorts of men, women and assailants are approaching him! The quiet life I'd always dreamed of seems so far away...

Traversing into another world, Zhang Xuan finds himself becoming an honorable teacher. Along with his transcension, a mysterious library appears in his mind. As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weaknesses will be automatically compiled in the library. Thus, he becomes formidable. “Emperor Zhuoyang, why do you detest wearing your underwear so much? As an emperor, can’t you pay a little more attention to your image?” “Fairy Linglong, you can always look for me if you find yourself unable to sleep at night. I am skilled in lullabies!” “And you, Demon Lord Qiankun! Can you cut down on the garlic? Are you trying to kill me with that stench?” This is an incredible story about teachers and students, grooming and guiding the greatest experts in the world!

The Jester ― More commonly known as the ‘Playboy’ Dylan, was fired from the party of the Heroes. The self-centred Heroes didn’t understand Dylan’s importance to the group. They were just a group of one-man teams. Not interested in cooperation at all. Any failures are blamed on the Jester. Dylan, who was disgusted with such companions and was sick of playing as their comedic foil, happily accepted being kicked out. The Heroes didn’t know. After saving them many times over with his magic tricks, the level 99 Jester can change his job title to that of a ‘Great Sage’. “Life, how about a rewrite?” He’s done being the clown. From here on out, he’s going to take the leading role.

I became the sister of the villain, who shed no blood or tears in a war-ridden novel! I thought I was born again as the youngest daughter of a noble family, but I'm the little sister of a villain who's only being used! A baby's body too fragile to survive in the Lagrange household, a brutal family that makes children fight for successors… I've decided to stick to the villain in order to live! I need you to be my guardian until I run away from here. Raise me, villain!

From MangaHelpers: After a god screws up and accidentally takes high schooler Shou's life, he offers him reincarnation with a gift to make up for it. Shou asks to retain all his old memories for the new life. Shou is reborn as Will, a noble's son in a world where magic use is common and involves knowledge of kanji characters. With all his memories, he's a brilliant toddler, and when he experiments with magic, he finds that he has an amazing talent for it! What's more, though he was smart but unloved in his old life, in his new life he has a mother and a father who both love him deeply. His future as Will is looking very bright!

A romantic comedy about Nagi going to a meeting with her real parents, and about Erika, who is tormented by an unwanted engagement!

Bi-Kwang is a handsome young warrior who becomes a drooling mess whenever he sees a pretty girl. Out on the road he meets an extraordinary swordfighter with no name who is searching for a legendary master warrior. Bi-Kwang promises to aid the swordfighter if he lets Bi-Kwang meet his beautiful sister. Of course, it turns out the swordfighter is the sister, Hwa-Rin Dahm, and she must switch identities to keep the plot moving along. Bi-Kwang is immediately smitten, and thus we have a triangle involving only two people. This manhwa was made into a MMORPG. You also may like: + Kingdom + The Ravages of Time

I recovered my past memories when my head was hit by a rock.I am Katarina Claes, the eight year old daughter of a duke.Whilst embroiled in a feverish nightmare, in which the prince’s fiancee was determined, I have realized that this world is an otome game from my previous life.Also, I have turned into the villainess who interfered with the romance of the capture targets…If the heroine got a happy end, I would be exiled, but if she got a bad end, I would be killed by the capture target…I have no happy end?! Why is it all bad?!Somehow I have to avoid the destruction end, and reach old age peacefully!!!

Joonwoo hates school and has trouble making friends. The only time he's happy is when he's talking to strangers on the Random Chatting phone app. That's how Joonwoo ends up befriending a girl on RanChat who turns out to be his classmate Sungah but she has no idea about it! Will Joonwoo be able to fight his social anxiety and become closer to her in real life?

Keita Suminoe has two older (not blood-related) twin step-sisters who love him in a lustful way and have no problems expressing it. They even like to compete about it; much to the laughter of his friends (which he usually endures without problems). One day they come to his school to give him his lunch, resulting in him getting angry due to the atmosphere. To counteract his anger, they confess their tender feelings for him in front of everyone and leave. Feeling sorry he chases after them and says that he'll study hard in order to get in the same high school as them.

One day, my house got connected to a dungeon. It’s dangerous outside because of the monsters, but in order to survive, I have to clear the dungeon within the time limit!“I don’t want to die. I want to survive.”Kim HyunBok has to try and clear the dungeon by himself now that all the other explorers have died. Having awakened his powers, he starts taming monsters. With the skeletons Kris, Kai, and Kessle who have regained their memories, our protagonist’s life-risking adventure to clear the dungeon starts now!---- (https://manga.bilibili.com/detail/mc31491)- (https://piccoma.com/web/product/91332)

Sixth story arc of JoJo no Kimyou na Bouken series. The story of Jotaro kujo's daughter, Jolyne Cujoh. She is framed for a murder and ends up in the Green Dolphin Street Prison. She is given an amulet inherited from her father, which cuts her hand and unlocks her Stand ability, Stone Free, which allows her to unravel her body into living string. The string can form a humanoid Stand within 2 meters of her body, and can extend further as string. In the prison, she soon becomes uneasy allies with fellow convicts and Stand users Hermes (Kiss) and Foofighters.

There was once a man who was summoned to another world, and saved it. Of course, he became too popular there, and turned into an isekai-normie. However, that man fell into a “trap”, and was forcibly returned to his original world. Moreover, he had to start over as a baby! This is the story of the way-too-fantastic ex-hero who lived as a gloomy high-schooler as he gets summoned once again to that other world in a very unexpected development!

Kobayashi who live in apartment, got Toru pushed on her to live together. Toru thinks of mankind as low and foolish, but in the past she have a debt for Kobayashi saving her. For that even today Toru is doing everything in her power to try her best and help Kobayashi with various things. An interracial everyday live comedy about hard working office lady living with a dragon girl.

It feels like I (27 y/o) who specialized in [Training] skill was no longer necessary for the Hero’s party which has grown stronger for a certain degree. At first, I was the center of the party but in the end, the hero dismissed me from the party. However, because I have「Made a great contribution to the party until now」, I received a small「Fief」instead of retirement money. As my heart felt the loneliness of leaving the adventures front-line and heading to my territory, I thought something after seeing the seven villages with their 2500 population. My thoughts are the following… I wonder if I train these people, won’t my territory become strong enough that could even defeat the demon lord?

Yuuto is an ordinary high school boy who, one day, notices a mysterious tarot card by his bed. He shows it to his parents, who give him the good news - as the son of demonkin, he is eligible to become the next Demon Lord. As such, Yuuto is soon brought to a demonic academy in order to improve his devilish skills and earn the title of demon lord. And, you know, get a harem along the way. From the author of Masou Gakuen HxH and Ecstas Online.

With my wife's breathtaking beauty, not even the newly enthroned empress can match her! With my wife's marvelous culinary skills, not even the empress's royal chefs can match her! My wife loves me and cares about me very very much, and I wouldn't trade her for even the empress! Wait, what? My wife is the empress?! My Wife Is Actually The Emperor

This is a story of Ikuma and Sumika, two childhood friends who recently got married and started a brand new life together. At first sight, they seem like a happy couple with nothing to worry about, there is one problem: they have trouble having sex together. With both of them having zero prior experience, this awkward couple tries their best(?) to figure out together how to do it for the first time.

Fujinomiya Soujirou is transported to a fantasy world with only his Daisho (pair of samurai swords) in hand. The katana can talk and swiftly informs him that it is Hotarumaru, the legendary national treasure of Japan thought lost during World War II. The wakizashi is to young to have a voice, to Souji names it Sakura. This is the story of Souji and Hotarumaru's journey through a new world as he seeks to achieve ... a sword harem?

Aramiya Seiichi is an ordinary high school… eroge otaku who’s given up all hope on girls in the 3D world due to a certain incident. One day, after he’s bought a bunch of new material in consequence of experiencing the frustration of a perfect eroge character turning out to be “used goods,” he encounters a delinquent-like-looking girl being about to get raped by a bunch of guys. By mere chance, he rescues her. Days later, when school starts again, it turns out to have been his classmate, Ayame, a feared delinquent girl who’s got all kind of rumors about her – especially that she’s “used goods.” And it appears that she’s set on becoming his ideal girl to make him fall for her.