“Tia, your brother has to do well for you to do well.”

By committing all sorts of evil acts, she made her brother the emperor. But her dedication was rewarded with betrayal. At the brink of death, the one who extended a helping hand was her arch nemesis, the righteous Grand Duke Cedric.

"Devise a plan."
"..."
"I can't think of anyone else who could turn the tables in this situation, Lady Rozan."
"..."
"Lend me your strength."

It wasn't possible to restore the balance of power for an empire that was already falling into ruin, but there was a way... to turn back time before everything went wrong.

With her blood and tears, she sacrifices her own body to cast ancient magic in order to turn back time.

This time, she wouldn't fail.

Returning back to her 18-year-old self, Artezia resolves to become the villainess for Grand Duke Cedric.

"Please ask for my hand in marriage. I will make you the Emperor."

Late at night in the middle of my part time job at a convenience store, I had an encounter with a robber and was mercilessly stabbed to death.

As I was about to lose my consciousness, I thought about how much I wanted to do this and that when I heard a voice……

『The wish to be summoned has been confirmed. Granting Unique Skill 《Jack of all Trades, Master of None》』

Rude words such as that were said. Jack of All Trades, Master of None? Don’t screw with me!

Such thoughts and wishes were for naught as my consciousness faded, when I came too I was standing on a green foggy hill.

(no overpowered protagonist and no harem)
[Description from novelupdates.com]

From Shinnen:
Nanoka's grandfather, right before dying, tells her that she's not alone -- she has a brother. But when Nanoka arrives at the address her grandfather gave her, she finds out that there are two brothers there! They aren't related by blood, and Nanoka has no idea which one is her brother. Is it Aoi or Kou?

Aikawa Eri dies in a traffic accident after staying up all night playing an otome game. She reincarnates as Eris, the villainess of her favorite game. In order to avoid the bad end, she tries her best to change the story, but as expected, it’s hard to rewrite fate…

She is abandoned by the prince. Even more, her life almost ends when she is attacked by a gang of thugs, but a young man appears...

Will the antisocial prince change her destiny? This is the reincarnated villainess’s rebirth romance fantasy!

The manga adaptation of the popular web manga! Yasu likes his kouhai, Moriyama, who is at the same time extremely assertive, deadpan, and extremely passive aggressive.

Ayano, an elementary school teacher, stops by a bar that she has not been to in a while, where she meets another woman. The two get along well, …for now that is? Within Ayano is a secret she’s not really ready to disclose, what will happen then?

The story begins with a beautiful girl, her perfectly fake smile, and the people who love her selfishly for it.

What transpires behind the scenes of the glittering showbiz industry? How far would you go for the sake of your beloved idol? What would you do if you found out reincarnation was real? The star of the show is Aquamarine Hoshino and the stage is but a mere facade. Will he manage to reach the climax before the world of glamour swallows him whole?

Note: In August 2021, Oshi no Ko won the Next Manga Award in the print category.

This is a story about the main character named Inuyama, who is on the edge of life with no job or savings. One day, he is tasked with the role of "broadcast advisor" and "pseudo-boyfriend" of a gravure idol. Can he reach the top of the world of gravure in this romantic comedy harem? ♡

After years of missed connections, our protagonist reunites with the junior he got along well with in high school. However, apparently, she has become a famous influencer.

Haru is a 16-year-old recruit of the "Black Hawk" 4th Cavalry Unit of the Knights' Regiment under the command of Captain Karen, a profoundly beautiful and fierce 29-year-old swordswoman, who, unbeknownst to all the unit except Haru, is a pure maiden with exactly zilch experience with men.

Being privy to this delightful side of her, Haru secretly henpecks her and teases her lovingly, which turns her into a flustered and heavily-armed tomato. Watch as he slowly inches his way into her heart as he dodges her zweihänder!

From AQUA Scans:
The curious prince of the mermaid kingdom, Naru, sees a human girl, Nami, and falls in love with her at first sight. Yearning for her love, he seeks a witch to turn himself into a human! But to gain this form, he has to exchange "something" in return...

From Tokyopop:
The plot centers on Kazuki Sendo, whose passion and talent for painting and drawing propels him into the world of doujinshi (underground comics). Soon, Kazuki's everyday life is consumed by the fanboy life and his girlfriend is beginning to have some serious doubts about him...
Sure, his new career as a struggling artist has begun, but at what cost to his friends and family?

Tamiya Nika is a beautiful, outgoing, popular high-school girl. She has just the right look, just the right fashions, and is everyone's friend. What everyone at school does not know is how hard Nika works to keep up this perfect image, and what she is REALLY like at home. When not at school, Nika is a scary, sloppy, tight-fisted girl who wears glasses, an ugly sweatsuit, and has her hair pulled back into unattractive buns. She lies around playing video games and reading manga. Her attitude is bossy and cranky, and she travels far out of her way to shop where she won’t be recognized.

Every day, Nika “Switches On” with a strict regimen of beautification that involves primping and plucking and careful dressing. The only person who knows about Nika’s Switched On/Off modes is her best friend, who is also aware of the reasons behind the changes.

However, soon a second person finds out about Nika's personalities - someone who has his own On/Off switch, but in reverse! His name is Kamiyama Arata, and he is a recent transfer student. He meets Nika when she is in OFF Mode, and then again at school when she is ON. However Nika can see that he has his own little secret. At school, Arata wears thick swirly-eyed glasses and messy hair that make some bullies think he is an otaku. However, at home, he ditches the glasses and is downright gorgeous! He is just the opposite of Nika, but why?

Chiyoko, in her second year of high school, transfers to a co-ed school due to her dad's job transfer. Since she's only attended an all-girls school since junior high, she excitedly plans to fall in love in her new school. Out of the blue, she begins to see the love meters of 5 hotties and an options window as if she were in an otome game?! She encounters various types such as a glasses boy, a playboy underclassman, and a mysterious senior. Meet-cutes with boys come one after another. This is the beginning of a real otome game school life!

A teacher finds herself getting a marriage proposal from her former student, who has had a significant growth-spurt since they last met.

Shizuku Hoshikawa, a high school girl who lives avoiding contact with people, writes a novel which is accidentally read by her classmate Kaori Asaka.
However, when she reads the novel, she ends up saying: "Let's have a love relationship, for the next job…"

Kimi to Tsuzuru Utakata was nominated twice in the Best Printed Manga category for the eighth and ninth Tsugi ni Kuru Manga Awards in 2022 and 2023.

The greatest labyrinth of the 20th century, a drama for working men and women in a town called a Kowloon walled city. Daily adult romance in a gentle dystopia, a new life gently.

Who will you “play” with tonight—? A sweet and sugary harem romantic comedy about sleeping with elves ♡

After killing the Demon Lord, Blum Dilmond was pursued by the kingdom and forced to leave the country. While spending days trying to avoid the assassins aiming at his neck, he suddenly came up with an idea. He could hide inside the dungeon that was once the Demon Lord’s hideout. If it’s there, then he could be safe.

Without hesitating Blum went into the dungeon, but then he met someone unexpected in the lower levels, one of his former companions with whom he fought side by side against the Demon Lord. Moreover, a maid, called Irene, who once served the Demon Lord is also there. And so since their interests happened to match, the three of them decided to cooperate together to rebuild the worn-out dungeon, working earnestly in order to turn it into their own safe paradise.
Links:
Author's Twitter
Japanese Light Novel ( on Amazon.co.jp )

Rin Kagamine's childhood best friend, Shun Otonashi, transfers back to her middle school just as she's in the middle of puberty. Shun's demeanor has changed so much since they were young that Rin is confused as to how to talk to him. On the way home from his first day of school, Rin suddenly asks him why he's returned to the neighborhood. He answers, "I wanted to see you again, Rin," as a joke. At those words, Rin's heart begins to thunder... The long-awaited manga adaptation of the Vocalo P and Junky song with over 2.6 million views about life as a teenage girl who can't be honest with her feelings!