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

Yuri Makurano is an unattractive girl who learns her mother is a famous actress named Shoko Hanai following her grandmother's death. Yuri begins to live with her mother's family which consists of three children named Sumire, Aoi, and Fuyo Hanayashiki. Yuri is treated as a maid at the household, eventually bonding with the family and builds up unrequited feelings for Sumire. Later, she comes to learn the only blood relation she has to the family is Aoi, her half brother.... more>>

Note: Won the Shogakukan Manga Award for shoujo in 1994. <<less

Nanoka and Koshiro were separated at a young age when their parents divorced. Now, 10 years have passed, and Koshiro has already forgotten about his... more>> younger sister. Yet, Nanoka has decided to attend the nearby high school and come back to live with her father and brother. However, the two had met just before Nanoka came back to live together and without knowing each other's real identity, they went on a date, only to find out that they were actually siblings... <<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

Delve into the tortured past of Earl Cain C. Hargreaves, charismatic heir to a wealthy family full of secrets, lies and unthinkable crimes. Follow the young Cain as he attempts to unravel the secrets of his birth, all the while solving each new mystery that comes his way.... more>>

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In the Hakushaku Cain Series:

1) Wasurerareta Juliet

Includes 2 oneshots:

i) The Boys Who Stopped Time -

England, year 1918. Rupert enrolls to his new school just a few days after the murder of a maid called Noelle. He's the type that just can't sit still, so when he meets Noelle's sister, he's determined to help her find out who murdered her sister...

ii) Double -

When they were children, Ren helped his friend Emilio start his career as an actor. But when Ren didn't have any news from Emilio for two years, he decided to go to New York to look for his friend...

2) Shounen no Fukasuru Oto

3) Kafka

Includes 1 oneshot: Ellie in Summer Clothes

4) Akai Hitsuji no Kokuin

5) <<less

As a guy with no real friends, Nishina Tadatora has spent months just observing Ichinomiya Misumi who sits next to him in class. At first... more>> glance, Ichinomiya looks like a lonely girl without any special appeal, but only Nishina knows how sensually provocative she can really be. Upon realizing that Nishina is watching her, Ichinomiya begins to interact with him in her own unique way. But unbeknownst to Nishina, Ichinomiya also seems to be harboring a secret... <<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!!

Hanatsu Yaya's "Our Future" is a dark story about a pair of twins.

A man’s nightmares turn out to be anything but...... more>>

His wife has disappeared, his mother is too weak to care for herself, and there's a strange growth appearing nearby in the woods.... <<less

A story about a young man named Kazuma who has to deal with the fact that his twin brother, Naoki, loves him as more than... more>> mere brothers. Will Kazuma return Naoki's feelings? <<less

In this universe, there are four worlds: Meikai, the center of the universe, Ninkai, the human world, Youkai, where monsters with shape-shifting forms live, and Shintenkai, the world of the Celestials. Shiba Yukinari is one of the few who are born of both Youkai and Celestial blood - during the day, he works as a detective, but also has the job of exterminating youkai. As he works collecting 'cores', or a youkai's source of power, he meets Riifei who that demands that Yukinari hand over his own 'core'...... more>>

Vol.1 Crimson

Vol.2 Crimson Crown

Vol.3 Crimson Chaos <<less

There's no such thing as an older sister who hates their younger sister. Every older sister on the face of the Earth loves their younger... more>> sister dearly. I, Sakura Shima, have an adorable sister one year younger than me. The sister yuri comedy everybody is talking about! <<less

Based on the popular yuri OVA series, which is about the relationship between two fraternal twins and their daily life.... more>>

Yukino and Kanade continue their schooling, and Kanade takes a late night art class in preparation for her future.

As before, she usually ends up fooling around and drawing her sister in strange poses before finally getting her work done.

Kanade begins to question the feelings she has for Yukino... does she feel a pure sisterly love for her, or are her feelings more perverted? <<less

Lilith is a phantom thief who is after genius artist, Michelle Corradi’s portrait. After she had already stolen some pictures, Michelle had the idea to... more>> catch her. When she announces to steal his new artwork he met her and fell in love with her. What will he do to meet her again..? <<less

Having been born in a secret government laboratory that cultivated esper (telepathic) powers within humans, Shuuichi and two sisters, Sumire and Katsumi, are forced to... more>> endure a difficult life as test subjects until their escape. Years later, these siblings are still being sought after by unknown organizations that are after Shuuichi's powers as he is what they refer to as the “zero-sample” with the ability to cause “zero-shock.” <<less

Ancient Egypt, a time when Gods ruled the world.... more>>

The Wargod Set who wishes for war, harbors dissatisfaction with his elder brother, the country's current ruler Osiris, who aims for a "World without War".

One day, at Osiris' behest, Set and his brother sneak out of the palace. The one moment Set takes his eyes off his brother, Osiris is assassinated. Suspected of treason, Set is condemned to be executed...or so he thought.

Upon opening his eyes in his own room, before Set stood Osiris who should have been dead———?!

Note: this manga is not BL. Don't tag it as such. <<less

Salleal wakes up, injured, in a strange place, where a strange man she doesn't recognize, keeps her. She falls for him and his kindness, and... more>> she soon realizes she had once loved that man! But who was he? Who was she to him? And what had caused her to be in the state she was in? She had to find out. <<less

Shion has an idol childhood friend and a step sister from his dad’s 2nd marriage... more>>

For some reason, he lost his memories because he fell from the stairs, so the last thing he remembered was the night of June 6 when he was supposed to buy some crepe.

After getting out of the hospital, his childhood friend suddenly told him they are dating and that it’s a secret from his sister.

But, it turns out he’s also dating his sister! <<less

After young Utena's parents die, she wanders the streets. Just as she's about to drown herself, a prince comes to her rescue, telling her she... more>> must grow up to be a brave noblewoman. From that day on, she strives to become not a princess but a prince. Years later, she receives a mysterious rose-crested ring in the mail. Will she meet the prince again? <<less

From birth, Cesare Borgia is surrounded by shadows. Damned by his own father, hated by his closest brother, separated from the sister who loves him, and driven by the demons of Hell itself, his quest for power threatens to set the world of Renaissance Italy ablaze -- unless one innocent person can drive away the poisonous shadows ravaging him!... more>>

Enter the world of the Borgias. A world of unspeakable conspiracies and forbidden desires. A family whose murderous intrigues would make them infamous throughout history. A history written in blood…and a poison called Cantarella. <<less

A collection of short stories.... more>>

Story 1: Our Vast Loneliness

For a long while now, I've been prone to losing things. It's the things most important to me that I lose, and it's always after I lose them that I realize it. And then, they're suddenly returned to me.

Story 2: Love Letter

A woman has just been discharged from hospital due to her successful eye surgery. As she steps out into the world, she sees her blind self...

Story 3: All of Sully/Lily

A man believes that people he loves should have spare bodies. His daughter happens to have one...

Story 4: Airport

A man drops off a pregnant woman to the airport...

Stroy 5: Fetish

An injured girl has met a man that thought her appearance were "cool"... <<less

Ai just loves her big brother, Yuzuru. He's so kind, so reliable and so cool! He always protects Ai from trouble and when she cries,... more>> he cheers her up! He's the perfect big brother. But, bad things happen soon. Her parents divorce and she and her brother are separated. Now, after nine years, one day, Ai, now 14 years old, finds a tall boy in front of her school. Who is this boy? <<less

Imagine a country where couples are chosen based on the compatibility of their genes. Whenever a resident reaches the age of 14, a partner will be suggested to him or her based on which match would result in the best child being born.... more>>

This is a collection of stories about some of the more "interesting" pairings chosen by this system. <<less

A series of unrelated short stories about sisters with brother complexes (and in some cases, the brothers also have sister complexes).

Junior High student Nao's brother complex is so strong, it's almost at the point of incest. She's determined to make her brother, High School student... more>> Shuusuke, see her as a woman. So determined, that she goes as far as going into his room to throw away all his non-incest related porn. But as she's looking for his porno stash, she finds a photo album... and she's not in any of his childhood pictures. What is going on? <<less