One day, Mai remembers that her perfect stepbrother is a character in a death game manga, and that one year later he will hold a death game involving all of his classmates, killing his sister in the process.... more>>

Mai plans a variety of surprises for her stepbrother every day based on what he said in the manga, "Nothing unexpected happened, so I was bored," but as the days go by, he begins to show abnormal signs...

Only I know what my brother's really like.

Pepu's comicalization of Inada Sou's popular web novel! <<less

I woke up as Kayena Hill, the novel’s villainess, praised as the greatest beauty in the empire. Who knew that her story would catch my... more>> attention because I was her in my past life? Destined for terrible ends, I’ve died twice—but I refuse to die a third time as a pawn in someone else’s scheme. I’m no longer the vain and naïve princess. Now that I know how the story will unfold, I’ll turn the tables around and have everyone dancing to my tune. This time, I’ll be the one pulling the strings. <<less

One after another, her family members died and a war broke out. Calliope couldn’t escape death either.... more>>

However.

“Waaah!”

Wa...ah? Did I just cry?

Did I travel back in time to my birth?!

In order to prevent the tragedy in her first life from happening again, Calliope worked hard to train her small muscles by wiggling her fingers; to defy the laws of nature (gravity) by turning over; and to improve her communication skills by babbling (a, b, c, d).

Even though I am busy, I spend happy days with my family and express my love without hesitation…

…but for some reason my family expresses more…?

The days Calliope spends with her loving family who find even her breathing adorable are full of happiness but are quite tiresome.

And people act differently towards her. The future is changing.

But she’s revealing an even bigger conspiracy….

Will she be able to uncover the conspiracies associated with the deaths of her family and change the future? —(Based on the Original Manhwa synopsis. Source : Gourmet Scans) <<less

Taiyo Asano is a super shy high school student and the only person he can talk to is his childhood friend, Mutsumi Yozakura. It turns... more>> out that Mutsumi is the daughter of the ultimate spy family! Even worse, Mutsumi is being harassed by her overprotective, nightmare of a brother, Kyoichiro. What drastic steps will Taiyo have to take to save Mutsumi?! A spy family comedy - the mission begins! <<less

The one thing not ordinary about high school student Ryouta is that he has an aspiring manga artist for an older sister. She is so dedicated to her drawing that, despite being 21, she's never really been in a romantic situation. Unfortunately, when she gets her first real job, it's to write an erotic manga. Desperately, she enlists the reluctant Ryouta's help, as a 'model', to figure out how exactly to draw this sort of manga.... more>>

The girl, Mana, has no problem with seeing the scenes she plays with her brother as nothing but a hollow reference for her works.... But she fails to realize that her brother seems to become more and more flustered with each 'live performance'. <<less

Konakai Futaba loves her older sister more than anything else in the world. Kind, beautiful and intelligent, Ichina was everything that Futaba wished that she... more>> could be... she even encouraged Futaba when she was feeling down. As such, Futaba went to the same highschool as Ichina, hoping to be reunited after two whole years of being apart, but sadly Ichina has completely changed from the sweet, gentle sister that Futaba remembers. <<less

I became sixteen year old Rosalette. ... more>>

She fell out of bed and when she opened her eyes, she had possessed a character in "Asterion of a Blue Starry Night" a cliche BL novel with passion, fantasy, drama, and angst.

Plus, she was Rosalette, the older sister of Asteron. Asteron was the protagonist and the one who committed suicide at the end of the novel. She left herself to go through the flow of events in the story. At the end of that, she went back in time to become sixteen year old Rosalette again. She thought that standing by was what she did wrong, so she raised her younger sibling finely, but she died from an outside force and returned as Rosalette once more. She changed her direction. She indulged in training herself instead of her brother. That didn't seem to work either. She had learned magic but still returned, and she had lived all the way till her graduation, but still returned.

Rosalette Roxburgh who is always returning to her sixteen year old self, is still looking for a way to die indefinitely. <<less

The spunky Lady Dillion didn't realize she was the villain of a romance novel until she encounters Marquess Cedric. Seeing him jogs a dormant memory... more>> of the novel's plot, in which her beloved younger sister dies in childbirth after marrying Cedric. Determined to prevent this, Dillion marries him herself, but what fate awaits her when she knows he's meant to fall in love with the real female lead later? In this marriage of convenience, it seems nothing turns out quite how either of them expects... <<less

Se-Joon and Se-Wa are siblings with a dark, complex relationship. Se-Wa, a girl considered psychotic by others, is attached to her brother... a little too attached. In her eyes, there is only Se-Joon, and no one else. And what of Se-Joon's feelings?... more>>

This manhwa contains incest themes.

Title comes from French poet Beaudelaire's compilation of poems, Les Fleurs du mal. <<less

After making a deal with God, she is reincarnated into a new world fully ready to dedicate her life to her younger sibling. However, things... more>> aren't so simple when she attracts the attention of the Emperor. Can't a girl just look after her sibling with no man? <<less

This is a four-panel comedy manga about Kobeni Yonomori, who on her 16th birthday suddenly has a young man with little presence named Hakuya Mitsumine... more>> and his little sister Mashiro appear in front of her. It turns out that Hakuya is her fiancé, and Mashiro is her future sister-in-law. The three (and Konbeni's big sister Benio) start living together underneath the same roof, and hilarious happenings occur. <<less

Naoto Watari has had his share of struggles: His parents died two years ago, and now he and his sister live at his aunt’s house.... more>> There, his desire to protect his sister earned him notoriety as “the guy with the sister complex,”—which never mattered to him, as his sister always came first. But when Satsuki, a childhood friend-turned-enemy, becomes his school mate, Naoto’s ordinary life is thrown into chaos … and Satsuki may just be the beginning. <<less

Witches suddenly declare war against humans, causing two-thirds of the world to fall apart. ... more>>

They summon monsters called "Supporters" and devastate human residences but why?

Survivors gather people with the power to combat the witches and called them Witch Hunters! Tasha Godspell is one of the strongest nicknamed "The Marksman" along with his "Jack-O-Lantern" looking Supporter. He fights the witches but cannot really bring himself to hate them. <<less

Fujishima Takara goes to high school and will start living in a dorm because he has lost all his family except for his father, who's... more>> always away for his work. Takara has to share a room with Hosaka Kiyomine. Living together isn't easy, and many rows ensue. Kiyomine is very introverted, while Takara is just the opposite. At first the two get on each other's nerves because of those differences. But things turn towards friendship and later on towards love. <<less

Hirose Goushi has a huge sister complex. So huge, he moves from his home town to Tokyo to attend Myouzen University in order to escape it!... more>>

Three years later, Goushi's little sister Noa shows up and informs him that she's taking the Myouzen University entrance exam and that she will be moving in if she passed. Little does Goushi know, she has a similarly large (if not larger) brother complex. <<less

An invincible brother who's willing to do anything for his little sister.

A schoolgirl who was adopted by a family experiences hardships at school and home. Her foster family treats her as Reika, their daughter who had... more>> died a couple years ago. Suddenly, her real blood-related brother appears before her, who has been searching for her for years. Now her life is turned upside down. Will she learn to trust other people again? <<less

The cool, quiet girl and the airheaded playboy are in their first ever romance!? Welcome to a romcom about two high school students who are... more>> a bit slow to pick up on things and haven't ever had their first crush!! During the autumn of their first year of high school, Hayato Kuga is assigned to sit next to Yuki Amano. Miss Amano is basically silent at all times and never smiles. So, Mr. Kuga has to try this and that to get her attention thanks to the wall he senses coming from her. As this is ongoing, even Miss Amano, who found Mr. Kuga annoying at first, is starting to open up to him...!? <<less

N/A

The long awaited new series from Shima Tokio, an irregular boy meets girl story. Please enjoy this extraordinarily sweet romantic comedy.

I reincarnated as the villainess in an otome game. If it proceeds like the game, what awaits me is either a 'death in anguish' or an 'instant death'. I'll die on any route. At this rate, I'm going to die.... more>>

If that's the case, I will change my fate! Therefore, I will become a man. But the story takes an unexpected turn when I made a mistake during an event...!!

If revealed as a woman = instant death!! I will aim for a peaceful life!!

A Villainess x Crossdressing x Romantic comedy starts! <<less

Kyosuke Kosaka, a normal seventeen-year-old high-school student, hasn't gotten along with his younger sister, Kirino, in years. For longer than he can remember, Kirino has... more>> ignored his comings and goings and looked at him with spurning eyes. It seemed as if the relationship between Kyosuke and his sister, now fourteen, would continue this way forever. One day, however, Kyosuke finds a DVD case of a magical girl anime entitled Hoshikuzu Witch Meruru (Stardust Witch Meruru), which had fallen into the entranceway of his house. To Kyosuke's surprise, inside the case, an adult video game entitled Imoto to Koishi yo! (Love with Little Sister!) is hidden. <<less

Gorou has a crush on his older stepsister Haru. Unfortunately for Gorou, Haru happens to love teasing him sadistically in every way possible.... more>>

A 4-koma comedy about their wacky day to day life and interactions.

Hoozuki-san Chi no Aneki - Nano Shucchouban and 2 chapters of Hoozuki-san Chi no Aneki - Nano Branch are included in volume 3. <<less

Even in high school, Ritsu and Uta really get along. Suddenly, they have to pretend to be lovers...!? The real brother-sister exciting love comedy starts!!

Mahiro thought she was all alone in the world until her long-lost brother, Ren, and his handsome, mysterious friend showed up and turned everything upside... more>> down! Competent, determined and dangerous, the two men have vowed to protect the innocent girl from the ruthless Queen Phibula, who is hell-bent on seeing her dead. As Mahiro learns more about her forgotten past, she and her handsome bodyguards must face explosions, assassins, betrayal... and the promise of blossoming romance. <<less