I was going out with the prettiest girl in school. She betrayed me.

It’s March and Yoshina Tsutomu, who passed the exam for the university he wished to go to, was enjoying his spring break after high school graduation. ... more>>

However, in late March, while waiting for the entrance ceremony, he was suddenly hit with a high fever of unknown cause. When the fever, that had lasted for several days, finally broke and he woke up, he was no longer a he, but is now a beautiful girl with silver hair and heterochromatic eyes.

Everyone continues to prepare for the new semester, with their efforts confused by this extraordinary development.

In April, he(she) becomes a first-year high school student, now named Yoshina Tsukasa.

His(Her) second round of high school life now begins as a girl, while thinking this is far from the student life that he was supposed to be enjoying.

This is his(her)story… <<less

The protagonist, Shuhei Jinnai, is heartbroken when a fellow club member lies to him about his love life, and reveals the truth to him. Due to his distrust of women and his family circumstances, he was unable to find any enjoyment in life, quit the club, and lived his life with a cold heart.... more>>

The one person who gets involved in Shuhei’s life is Chizuru Hase, a junior member of the club he left.

“Senpai! Why aren’t you coming to the club!?”

He is annoyed by the junior who keeps getting involved with him, and returns the favor with a salty attitude, but she never learns.

“I understand that you’re shocked that it was a lie, but you don’t have a great face to begin with. Why don’t you just find yourself a new girlfriend? Ah, isn’t it impossible in Senpai’s case?”

Shuhei reacts unintentionally to Chizuru’s agitation and approaches her with vigor.

“...Then you should deal with me.”

“...Eh?”

The two of them are forced into a physical relationship through this exchange.

What awaits the two of them when things start to go sideways...... <<less

The night before entering high school, my sister came to my room and suddenly confessed to me.... more>>

“Onii-chan, go out with me.”

The first confession in my life was from my sister...

I couldn't say no when I saw my sister's tears, so I went to the entrance ceremony with my answer on hold.

My sister who goes to the same high school as me.

How am I supposed to date my sister?

A flirtatious love comedy between a super Brocon sister with superb comic skills and her kind, normal brother who is a nobody.

~Imagine if you could love a sister like that~ <<less

The more ruthless the Palace is, the more miserable the loser will end up—this he understands. But what he does not understand is, why the brother whom he lived together with peacefully in the past, would so heartlessly humiliate him today. Asking him to beg for mercy, asking him to succumb to his knees, and even… asking him to tactfully entertain him. “Yong Shan, ah, Yong Shan, as of today you are the one who qualifies to succeed as a Crown Prince, what exactly is it that you want?”... more>>

For the past 16 years, Yong Qi’s gaze was never set on him. Despite being twins with his younger brother, Yong Lin, Yong Qi has always been directing his smile and laughter towards Yong Lin, and to him, Yong Qi deliberately alienates him. He does not understand, they have the same features and looks, and he obviously is his brother too, but why won’t he be intimate with him… as if he is humiliating him. “Yong Qi, ah, Yong Qi, why won’t you understand, what I want is very simple…” <<less

“The red light district suits you, not the Imperial Palace.”... more>>

He was insulted over and over again, but he still couldn't get used to it.
Every time he heard such words, he had to stop the rage that burst out inside him.

The Seventh Prince, Clarence, was not the main character of this banquet.
He was just an easy-to-play with commodity doll.

“I guess it’s true that it’s your first time, seeing how tight you are.”

“Uh… huh… too big… it hurts… .”

He thought something like this would happen someday.

However, he did not know that the person he would first experience it with would be the Duke of Barden, whom he met for the first time today.

“It seems that the prince has no pride, swallowing even my s**en.”

“A while ago, were you trying to be sassy by shoving your ass at me like a dog in heat?"

“Your Highness, do you find pride in sucking up c*cks of flesh and s**en without hesitation?”

The string of reason that he was barely holding on to suddenly broke.

“It is my pride to survive like this.”

The past life, in which I had to do everything in order to live, was not at all shameful.
Even if that means accepting that man's pen*s.

“Is there anything you want to do by using such an ugly way to survive?”

The one who tries to somehow survive, and the one who insults him.

What is the end of this dangerous relationship? <<less

Chosen by the divine sword as a "natural gift"--this guy is a warrior and invincible!... more>>

Licht is the abominable son of a prestigious noble family. The guy, despised as incompetent by those around him, is the one with the "natural talent" to pull out the legendary divine sword! With his invincible talent and undefeated swordsmanship - a guy who boasts infinite strength, he takes on the Royal Academy, where vicious conspiracies are swirling around him! <<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

At the end of the past century, the modern world has undergone a revolution due to the sudden discovery of a new ability.... more>>

Izumi Chihiro, a boy who attends a school for gifted students, is bullied by his classmates because of his ability to read minds.

But one day, a new student arrives and changes his life forever.

「You can be strong」

The mysterious and beautiful girl tells Chihiro that she can make him strong, and asks him to be her master.

The story is about a boy who has fallen into the darkness in search of power and peace, and r*pes and ens*aves girls. <<less

Let’s go to another world and get married, shall we?... more>>

“Will you go to another world and get married?”

I panicked at the invitation of the strange beauty that suddenly appeared, but it didn’t seem to be a marriage proposal from herself.

This girl is the messenger. It seems that my missing sister reincarnated to another world and sent her to pass on a message___

“Do you like me? If so, in which world do we get married together? I ruled this city because of you.”

….It seems that to materialize her marriage to her brother, she went to another world and became invincible to break the city’s rules.

That’s right, my sister [seems to be] the strongest ruler of the other world. <<less

Qiu Huaijun doesn’t do as he’s told to do; his body is often covered with wounds. ... more>>

His seventeen-year-old gaze like that of a young dog; dried orange peels, the dim sunlight covered by the curtains; intimately, ambiguously, kissing, crying and shouting and sweating; to lose oneself in.

“A perpetual enchantment with your indecency.” <<less

Volume 1 – Tooru was no good with women until he took an opportunity to have s*x with his younger sister. The story covers his journey of satisfying his desires with various women... more>>

Volume 2 – Is the story of Tooru’s son Takeshi journey of uncovering the secret of his birth and the various women he comes in contact with. <<less

An unlucky child, his former incarnation, was used as a living organ donor by his family. After his death, he became a wandering soul for... more>> half a century and was reborn with the help of a spiritual stone. After he obtained new powers and lost his feelings, he caused trouble to his previous family to no end, though unintentionally… <<less

Long Xiao is the most unmotivated dragon of the Dragon clan. He likes beauty, covets gold and silver, and is never in the mood to cultivate. He loves the three thousand worlds the most as well as playing around with the weak humans.... more>>

The three thousand worlds are his playground. <<less

Aiwa is the descendant of dragon blood warriors from the Hass Empire and the heir of the Holtzer clan. But during his gene identification, he had an abnormal reaction…… Will the s*xual qi techniques he learned during his time in the east be able to overcome gene identification committee member Ruth’s teasing?... more>>

in order to balance the power of the two major clans and achieve her goals, the Queen facilitated the marriage between Aiwa and the feuding Herman clans’s daughter, Dolly. Although the Herman clan resisted, after conquering the Herman clan’s fourth daughter, Dolly’s sister, things turned for the better!

On the other hand, his stepmother Margaret kept throwing herself on him. Even though he didn’t want to betray his father, he couldn’t resist…… Aiwa’s life seems to have taken another path forward! <<less

Occult, “the knowledge of the hidden”, something that falls outside the scope of common thinking, something incomprehensible and indecipherable to the common masses.... more>>

Encompassing mysticism, spirituality, and magic.

And the beings who embrace these are known as—Occultist.

This, is the story of the one such occultist, same, but so much different from the rest.

This is the chronicle of the son of ‘The Most Evil Man in the World’. He who is ‘The Beast Of Perfection’, ‘The Travler Of Mysterious’, ‘The Face Of Countless’.

The–

The ‘Godslayer’ of the ‘Campione!’

The ‘Pope of Original Sin’ of the ‘Re:Zero − Starting Life in Another World.’

The ‘BEAST’ of the ‘Nasuverse.’

The ‘God of Magic’ of the ‘A Certain Magical Index.’

The ‘Last Embryo’ of the ‘Problem Children Are Coming from Another World, Aren’t They?’

Tag along with Roy ‘Mrkl’ Crowley, the ’embodiment’ of the St. Michael the Archangel as he grasps the miracles of Occultism, blossoming the multiuniverse with the myths and legends of his own.

For he is the—

“『BEAST777』, the one who shall cross the evils of mankind!” <<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

“Young man, your chastity was lost.”... more>>

“Σ ( ° △ °|||)!!”

"Give up your v**ginity to save the world! Our motto is–” “I didn’t think it would be bent, la la la la la!” <<less

When all of my relatives died after an airplane accident, the sole survivor who entered vegetative state is my female cousin, Mifuyu-chan.... more>>

To wake Mifuyu-chan up, I have acquired the knowledge of medical science. For 10 years, I have spent time everyday trying all possible means, but on that certain day, due to the influence of getting drunk, I violated the unconscious Mifuyu-chan.

Being charmed by Mifuyu-chan’s body, I decide to use her as an on**ole everyday.

However, Mifuyu-chan easily wakes up next morning.

8 year-old pure mind in a 18 year-old mature body.

This is a story of exploiting such an unbalanced beautiful, ignorant girl – Mifuyu-chan, to erot*c things. <<less

It was revenge. Gu Ze wanted Meng Fu to pay for killing his wife and child in a hit and run.... more>>

“Meng Fu, why don’t you kill yourself?”

“Mr. Gu, I can’t...”

“Then I’ll make sure you suffer.”

Only after stripping naked and lying in bed did Meng Fu finally realize what Gu Ze meant.

“Mr. Gu, please. I was wrong...”

“I want to see you suffer, Meng Fu. Only when you’re in pain will I be able to feel a little better.”

But it was when he truly did slit his wrist and laid in a pool of blood did Gu Ze feel his heart break again.

But he did not dare to tell him. “Meng Fu, did you know? I’ve secretly fallen in love with you.” <<less

Deep in the remote mountains of the borderlands, lives a weak-legged man named Ashiyowa. He, who satisfies the requirements of the king who is “searching for his older brother” who has gone missing, arrives in the capital for the first time .... more>>

Told by the king that he is his brother, he is taken to the palace.

King x Illegitimate Older Brother <<less

The story of a lucky teenage boy who manages to find a book to have s*x with married women as he pleases.

What Souta Memori received as a repayment for the cat's kindness was the "Memory Falsification Technique". According to the cat "Use this to release your... more>> lust". Memori half-believingly uses his ability to falsify the "Notebook" into "Underwear" when a classmate, whom he admires, shows him her notebook. She begins to undress absentmindedly <<less

Her position is high as the empress, but her life is worth that of an ant. She was given the cold shoulder by the emperor. On their wedding night, he cruelly told her, “You are a disgrace!”... more>>

His side consorts aggressively harm her, but he did not distinguish the right and the wrong. He punishes her heartlessly, stabbing her in the chest, almost taking her life. But she merely laughs, enduring everything. She calculates every step she takes, the fiery urge for revenge within her softening him like poison, compelling him to drink more, to quench his thirst even though it is detrimental to him.

When he wholeheartedly gave his heart to her, putting it all in her hand while saying, “Yue Er, no matter how many women I have, the only woman in my heart is you.” She gave him a cruel smile, “Thank you, but you are not in mine.”

“In this lifetime, I will definitely obtain your heart.” <<less

She has a strange affliction - If she does not get a man, she will die.