One day, at the age of ten, Lucy, who was in an orphanage, was taken in by a gentleman who was a relative of her late mother.... more>>

Adopted by a duke's family, she lived with a kind uncle and his servants, and received an education as a noble young lady.

She spent the next five years cultivating her education.

At the age of 15, she met her brother-in-law from the estate for the first time.

"I don't accept you as my sister!"

The beautiful boy shouted at Lucy, and she fell head over heels in love with his divine good looks and cold attitude.

"To repay the favor, I'm going to be a great political wife!"

When Lucy makes her debut in the world of socialites, she quickly becomes known as the ideal lady.

She's also the younger brother-in-law of a tsundere who can't be honest about his feelings for his sister-in-law.

This is a comedy about two people who are at odds with each other, and how they come to live a lovey-dovey life. <<less

The hero who reincarnated in a different world raises his twin sister, who was born together, by making use of the knowledge of the previous life. At first, the hero does his best while studying desperately, even though he can’t even understand the language! On the other hand, my sister is a genius beautiful girl and grows up with more momentum. But escalating more than that, love for my older brother ♪... more>>

…… Can I really lead my sister in the right direction? I will take a closer look at the struggle from the age of 0 … I will send it to you.

By the way, brother and you are usually growing in a strange direction, aren’t you? <<less

Say, Onii-chan—you’re really a hopeless siscon, huh.... more>>

After being seen busting one out on eroge about younger sister by his actual younger sister, for some reason, she is taking care of it with her mouth. Despite being scorned for having dispositions of lusting for his own biological younger sister, the play is becoming extreme; from titty f*ck, to loli cosplay bl**job, and even unprotected cr**mpie! Is this younger sister really going to cure her older brother s*xual disposition!?

*Alternate rewritten story exclusively for Bishoujo Bunko <<less

The entire entertainment circle knew that whenever leading actress Du Yu Shu and Emperor Ye Jingan encountered each other, in their free time they would speak with poison on their tongues and release gunpowder all around them in the air-ready to destroy, their poor relationship was to the point where fans from both sides had already given up on fighting with each other.... more>>

But no one knew that Du Yu Shu was actually a very big fan of Ye Jingan, every day she would go online and praise him #bow to male god, #male god is very handsome, #male god I want to give birth to a little monkey with you, #give birth a flower goddess # fan in true love;

At the same time, no one knew that Ye Jingan was Du Yu Shu’s fan, every day he would go online and worship her #goddess, #please marry me goddess, #seeking to support the goddess, #I’ll kneel so please look at me goddess #this is true love ;

Until one day, they both entered into the same entertainment variety show- causing the entire entertainment circle to go mad, though it was a very delightful spectacle to watch, one day, they fell off a horse.

—I heard you like me?

—So?

—Well I like you,

—I like you too. <<less

She has come a long way. ... more>>

Orphaned, born a weakling, and being the infamous good-for-nothing of Azure Dragon Country. Gu Ruoyun was the shame of the proud Gu household. Falsely accused of a crime she did not commit, she was betrayed by her family and beaten to death by her own grandfather. But life took a fateful twist on that very day — she was revived.

Newly awakened, she is now the Master of an ancient treasure that resides within her body. Precious cultivation pills, treasures beyond her wildest imagination and spiritual beasts, all within her grasp… She is the apple of the eye of all under the heavens, including that of a mysterious, handsome man.

Now she only has one goal — to conquer the world. <<less

“Your Highness! The papers have piled up like this……!”... more>>

I reincarnated as Irene Weber, the younger sister of an aide who is suffering from overtime because of the prince who is in love and neglects his work. Irene, who was buried in work before the reincarnation and died of overwork, intends to protect her beloved brother from such a terrible thing.

No overtime! No call after work! Evil boss, go away! Work less and earn more, brother!

To the end, Irene tries to separate the prince from her brother.

A method to win by knowing your enemy and knowing yourself. Irene scraps a little record without leaving any details, of the Prince whose face she doesn’t even know about, for the future. Somehow, her brother’s face, looking at such Irene, is dark……

“Brother, if you’re meeting the Crown Prince today, I’ll go with…..”

“Absolutely not.”

‘Do you want to meet him alone soo much?’

***

“Before that, Benjamin Webber, when can I meet your sister?”

“Not for the rest of your life.”

The most affectionate brother and sister of the continent. Will the day come when these two siblings can resolve their growing misunderstanding? <<less

He is a Xian, yet surpasses Gods. She is a God, yet cannot compare even to a Xian.... more>>

Jade Pool sinks during the Jade Pool Xian Gathering; that first sunset they meet, his unparalleled beauty and talent she sees. Thereupon, feelings bud. Their meeting, as though acquainting. All that is hateful is, falling for the wrong person.

Seeking, by every means, where feelings are, yet upon turning around suddenly, frustration has pervaded! How to blame, how to hate, it is fate that dictates!

Love and hate coils in foolish tangles; it is all but a dream. Exactly how formidable will she become, and what emotional burdens will she carry?

She is the Goddess above the Ninth Heaven, yet destined to be renounced; divine powers and her are not meant to be. Behind her elder sister’s brilliance, she, forever, is only her shadow, an exploitable presence.

A person like her, too, desires to be treated sincerely, even if for a moment, to be herself—Yin Luo. <<less

Xu Yiran is locked in a golden cage prepared by Xu Jiazhi. Xu Jiazhi knows she wants to escape, but he doesn’t allow it. Soft... more>> egg coward x gentle pe*vert. <<less

Lingyun, a fierce and savage cultivation genius takes over a dead teenager’s body. Coincidentally, they are both named Lingyun. Set in a alternate version of... more>> the 21st century, teenager Lingyun has been killed by someone with a grudge. <<less

A little sister who had been secretly in love with her older brother discovered "le*d photos" of her brother with another woman in his room.... more>>

She was heartbroken.

But upon closer inspection, she realized that the female protagonist in the photos was none other than herself.

What was going on here? <<less

Su Xi, the villain of the world, died when he was a child and was the first ghost that formed in the modern-day world.... more>>

As for Su Yuanyuan's identity in this world, she was the villain’s older sister. The original Su Yuanyuan had died from exhaustion when she was 18 years old. That’s when Su Yuanyuan transmigrated into the world with ghosts.

Su Yuanyuan’s mission is to guide the child ghost king back to the side of light, resolve his obsession that lasted into death, and fulfill the original owner’s dream. <<less

I was the only younger sister of the female protagonist in the reverse harem novel.... more>>

In addition, I was exceptionally pampered by the female lead after waking up after being very sick.

I used that to defeat the original inexcusable tr*sh male leads who only hurt my sister…

‘Lili, how are you? Do you like cake?’

‘Lili is really pretty because she resembles her sister. Won’t you eat cookies? Please tell your sister that these were given to you by your wonderful brother.’

‘Would you like to eat this and go over there for a while? I have something to say to your uncle and sister.’

For some reason, the male lead candidates seem anxious to see me.

***

“I don’t play with ugly kids.”

The boy in front of me muttered with a deep frown.

What? Did you really just say that?

I’ll show you what the real world is like.

I gently pulled the hem of my sister’s clothes and shook my head.

“I hate him, so I hate the older brother who brought him.”

At the same time, Cedric’s face turned pale, similar to someone who had been sentenced to death. <<less

Will it be first love or sister move that wins? A battle of love under one roof!... more>>

My plan to confess my love was supposed to be perfect. It was supposed to be! If it wasn’t for the shocking turn of events that the woman I was going to confess to, Maaya, became my step-sister. But I can’t give up! Once more, I will confront my older sister as a love interest, not as a younger brother. <<less

An incredibly athletic older brother, Tenryu Taiga. A programming genius girl, Tenryu Fuyuki. The two siblings separated for eight years ended up living under one roof again after facing the problem – a lack of funds for living expenses.... more>>

Fuyuki proposes a way to earn money, a core system deeply involved in people’s daily lives, a game that awards you money as a prize for defeating malicious bugs in cyber world, the 《Aries》structure. Taiga after becoming a warrior in the game relying on his inborn senses, is puzzled by the unfamiliar sensation.

One day Saionji Rui, Fuyuki’s best friend appears and is attacked by a mysterious bug― “I’ll be waiting, my prince.”. Hybrid fantasy battle of cheating siblings begins here! <<less

After a failed attempt at killing the heroine in the original novel, she died miserably.... more>>

She did her best to put some distance between her and the two male leads and lived as if they were dead.

But

“Sister, why did you suddenly…….”

His eyes grew wretched and began to shake. Transparent tears began to trickle down from those pained eyes.

“Why are you addressing me so formally…? Do you hate me now?”

What the hell, I never expected this to happen. The more I avoided them, the more obsessed they became.

In addition

“Master, I know that I have a soft spot when it comes to you.”

The moonlight shone onto his white hair.

“But you know, I won’t give in to just anybody…….”

Bearing dark red eyes, he continued his words, tapping his fingers on his chest in a very steady pace.

“My heart is in so much pain.”

“…….”

“That’s not right?”

Even the men who weren’t involved in the original novel started to twist.

Stop it! That’s raising a death flag…! <<less

“…..Would you love me even if you must make the entire world your enemy?”... more>>

Those words were whispered to him.

The boy, Yamato Takeru, felt irrepresible emotion hearing that.

Slowly he looked straight at the girl’s eyes.

The girl, his own younger sister, met his gaze with moist eyes.

The answer he gave to her was… <<less

Nozomu, a third year in middle school, has an elder sister who is 2 years older than him, Hitomi. When he came home from school one day he found his elder sister being violated by his stepfather. He saved her despite it being a dangerous situation.... more>>

Hitomi’s attitude completely changed afterwards. Obsessed by Nozomu (as one of the opposite sex), she started to remove any woman who approached him one after another.

As Nozomu tried to regain the everyday happiness he had from the days with his deceased father, Hitomi’s abnormal affection continued to escalate. <<less

Youtarou is a high school freshman, who, for a long time, believed himself to be an only child. However, after his only relative dies, he... more>> is taken into a family, and suddenly discovers that he is now the brother of 19 sisters, ranging from the eldest who is 18 years old, all the way to the youngest, who is 0 years old! <<less

"You, you're too bad at sex!"... more>>

When he was finally caught cheating, my boyfriend verbally abused me by saying that I was terrible at s*x and called me a dead lay just like a frozen lean tuna.

I will become skillful at s*x just like a fatty tuna woman, make him speechless and declare it himself.

Involving her younger stepbrother, the air-headed lean tuna's challenge has began. <<less

Ayumu Aikawa is a zombie resurrected by a necromancer named Eucliwood Hellscythe after being killed by a serial killer. As he tries to make the best of his undead life, he encounters a Masō-Shōjo (魔装少女?, lit. Magical Garment Girl, a pun on "mahō shōjo", magical girl) named Haruna and inadvertently takes her magic powers, being forced to become a Masō-Shōjo (and thereby crossdress) in the process.... more>>

With Eucliwood, Haruna, and a vampire ninja named Seraphim living with him, Ayumu helps battle demons known as Megalos while trying to figure out the mystery behind his own death. <<less

Sasami Tsukuyomi is a high-school shut-in who often stays at home and is doted upon by her older brother, Kamiomi. However, due to unknowingly possessing... more>> a god's power, Kamiomi's habit of trying to appease Sasami often puts the world into chaos, while the three Yagami sisters try to put a stop to it. <<less

She was reborn in the alien world and existed in the form of half-human and half-vampire. Unfortunately, she was recognized by neither race. Survival required... more>> disguise. As time went by, she found she was having a grand mission and she needed to save the world which would be dominated by the Magic Race. Right at this moment, the original owner of her body started coming to life and it was in no way an ordinary human being. <<less

Her family members died, one by one, and then a war erupted across the empire. Calliope never seemed to be able to escape death. But.... more>>

"Waaah!"

Wa....ah?! I'm crying? She had gone back to the time she had been born!

And so, to prevent the tragedy of her past life...she'll develop fine motor skills!

*baby bends her fingers!*

and change the laws of nature!

*baby flips over for the first time!*

and to improve her communication prowess, she'll diligently practice!

*baby says "Ga-ga-ga-ga" (though she tried to say A-B-C-D).*

She was so happy while spending time with her family and wanted to tell them she loved them...but after awhile...why is it that her family members seem to be doting on her way too much...? Calliope spends happy days with a family that squeals "how cute" at the mere sight of her breathing. Slowly, but surely, she'll change the future.

But as she grows up and nears the time of reckoning...will she be able to prevent her family's downfall, even at the cost of her body and life? <<less

Having wandered the borders of life and death because my younger sister lost control of her magic, I remembered that this world was the otome game 「Sparkle like a Jewel」. And I, Langlease Jackberry, am the villainess’ brother.... more>>

I want to evade the destiny of destruction that I remembered. I’ll watch over my cute younger sister so that she’ll become an ordinary girl instead of a villainess, and at the very least avert her death if ruin so unluckily falls.

The BAD END routes for the villainess are split into three general types.

1) Destruction Route

As a villainess, my sister brought about the Prince’s displeasure when incidents of her bullying the Heroine came to light.

With his impropriety exposed and his peerage revoked, Father was exiled out of the country.

2) su*cide Route

My sister, who had truly loved the Prince, shocked that the Prince had announced the cancellation of their engagement at the party, committed su*cide.

In this route, it is only my sister that dies, and my family and I are not condemned.

3) Jewel Route

The END that could be said to be the centerpiece of the game. My sister, having displeased the Prince, was sentenced to be turned to a jewel with magic. She had been turned into a jewel the same color as her eyes. She was shattered to pieces in front of everyone. With pink jewels dancing in the midst, the still of the smiling Prince and Heroine was beautiful.

However, it was my sister’s life that was smashed.

I will absolutely never permit that kind of future for her.

Presently, perhaps owing to her young age, her personality did not resemble in the slightest that of the template domineering, ill-tempered villainess in the game.

She was kind and with a deep compassion, to the point where she was loved completely by the servants. Naturally I also thought of her as someone precious.

Though I want to avoid the BAD END completely, I’ll work so that I can avoid at the worst the second and third routes where my sister dies and provide a viable lifestyle even after ruin.

To continue living with my sister and my family. <<less

You can't tell anyone about this first love!
A forbidden "brother and sister" love story that will make you faint in agony.
A meltingly sweet love comedy by Kei Hozumi, a master of lovey-dovey pure love!... more>>

"Onii-chan, no one can know about our relationship, okay?"
A high school boy, Yuma Chiharu, is in love with his younger sister, Chimari.
The relationship between the two siblings is a highly confidential affair.
If the school or their parents find out, the worst that can happen is that they'll be separated! They must not let that happen!
But then―
"Hey, who was that girl you were kissing the other day?"
To his surprise, his senior at school, Kii, witnessed his first kiss with Chimari...
When they're caught making out, the secret of the siblings is in jeopardy!
He's not going to let anyone get in the way of his sister and him―!

What would happen if I actually tried to have a serious love affair with my too-cute sister?
A straightforward love comedy about an older brother and a younger sister who are in love with each other.
A story of pure love between an older brother and a younger sister that will make you faint in agony without being found out, starts now! <<less