Time Travel, Strong Female Lead, Reincarnation! Part 1

I am cute, but I was a middle-aged researcher in my previous life?!Surviving in another world with magic and sciences!!The orphan Ren was riding the carriage after being sold, when she got involved into an accident, and got her previous life's memories back!"I was... a middle-aged man!"Indeed, she was a researcher in his thirties in her previous life, and had been living as an orphan girl up to now!Ren will make use of her talents in magic and knowledge in science to survive in this harsh world in order to escape from the invesetor who bought her!

All Ruri Midorikawa wanted out of college life was an escape from the shadow of her best “frenemy,” Asahi Shinomiya. Despite her best intentions, Asahi has always made Ruri’s life miserable… so it’s no surprise things go sideways when the two of them are summoned to another world together! Now alone in a completely unfamiliar world and betrayed by the only people she thought she could depend on, our hot-headed heroine swears vengeance…

Love, is a war. An "ugly" girl who was cheated by her boyfriend received a mysterious phone call. Strangely, the other line said that she is 35 years old, and that she is her, from the future! In order to change her, she wants to teach her the law of love. For her to see the beauty in her, take revenge on her ex, and recapture everything she lost before.

I was reborn as a princess in the world of an otome game, with memories of my past life. Wait, what? I'm the heroine's love rival? No way! I have zero intention of falling in love with any of those losers, because I've set my eye on a support character--the Commander of the Royal Knights! Except the heroine--after being reincarnated in this shitty game where the support characters are way better than the love interests--is threatening to destroy my own life with flags, and I'm determined to strike them down!

What price must it be paid to achieve an absolute power? Is it being misunderstood and rejected by others, being labeled as a witch, or killing the beloved person? Orphan Ling of Zu have the ability to predict the future, learns to survive in the palace with the counterattacks and becomes Queen Ling.

As a precocious child, Lycoris suffers from a strange sense of déjà vu. On the day her father told her about her fiancé, she realizes that her fiancé was actually a character from an otome game she once played in a previous life. "I am the heroine's rival from that game? And in the bad ending, I get stabbed to death? What a joke." A story in which the protagonist is determined to avoid a yandere situation.

Yulia is reincarnated in a world set before the start of an otome game. She started working as a maid in the castle, but she is serving the princess who appears as a villain in the game! “I won’t let this cute princess become a villain!“

At the age of eight, I realised I had reincarnated as the nefarious last boss of an otome game, Queen Pryde. Her fighting strength is high because she's the last boss who will fight with the capture target, and her superior cunning wits make her the most powerful first princess in a matriarchal country. Since she brings misfortune to all that surrounds her, what awaits is a future of ruination! ...really, wouldn't it be better if I died?In this case, I'll avoid destruction from the capture target and freely use my authority and cheat abilities to save everyone!

I was reborn as a Viscounts daughter, Cecil, in a very unexpected otome game where all of the love interests are Yanderes. However, Cecil, being the rival character in the game, was killed in every route by the chosen love interest. Furthermore, wishing to have a long life, Cecil meets Ashley who will be her servant and.... hes one of the Yandere love interests...!?

"I'll annul our engagement!" My fiancé suddenly declared?! Apparently he's in love with the recently transferred count's daughter and is planning on making me the villain in order to annul the engagement. Although I have no lingering attachments about the engagement, I do have to claim a hefty consolation fee don't I?

Crown prince Cecil was so brilliant that everything in life was easy to the point of boring him, then one day, his fiancée Bertia suddenly said “Prince Cecil, I am a villainess!“ Claiming that this world is the same as that of an “otome game“ from her past life and that she is playing the role of the “villainess“ in it, she aims to play her part well and have their engagement annulled. With that goal in mind, she sets about causing turmoil in Cecil’s daily life.

Starting today, I retire. But what should I do...... I don't have any talents, and I don't have the brains for business. My only talent is to defeat enemies all over the world. What a pain......

Princess Octavia was a high school girl until she was reincarnated into her beloved BL novel's world.<br>The fact that she's able to see her brother, the main character, and his lover so closely is a good thing, but both of them are male.<br>If so, won't there be trouble with future heirs?!<br>There's no way they'll make her take a political marriage to offer them a child, right?!<br>I don't want to be a character who's taken advantage of like that! If this is how it would be, I will surely find my own partner to be happy.....!!!

Event planner Yuka Sawatani‘s life ended as the result of overwork. Reborn into an Otome game with her memory intact, she becomes the villainess Elizabeth. She tries to resist her fate, but at the ending of the game, she is promptly banished.

The protagonist, an egocentric man who's led a successful life as the CEO of a company in modern society is murdered and reborn as a beautiful lady named Paril from a noble family in a fantasy world. Once he wakes up, (now in the body of Paril,) he finds out that he's now in the body of an "inferior being" and that all his wealth, achievements and successful life have vanished. Therefore, he decides to rebuild everything from scratch and make it to the "top of the pyramid" in this parallel world.

A girl who regrets dying without being filial to her parents, she wishes that in her next life that she will have a body that is invincible. God decides to grant her that wish, she awakes suddenly in the body of a baby... Could this be reincarnation?

Although she had traveled to the Royal Capital to train as a lady of the court, before she realized it, the daughter of an impoverished Earl was seen as nothing more than another of the servants. It was during one of her usual morning cleaning rounds when by chance the Crown Prince Isaac, who was rumored for one reason or another to keep all women at arm's length, passed by, but... When she tried to return the document he dropped, she got caught up in a maelstrom of trouble!? And for that matter, what do you mean that happens to all the women who approach the Crown Prince...!?

.My duke, my love. The one I gave my love and my soul to  Why do you look so sad?. Every time my Duke depressed, my world is in a limbo. Everything became dark and gloomy as if heavy rain obscured over it." The cold blooded, Duke of Mercia, Loin Leuca, also known as the God of Death. A month ago my life was supposed to end by your hands. Before I know it you became my husband!? It's beyond my comprehension but your Erin now is a believer. I wish it was real, how nice it is if it was real love. But all of this is but an illusion of dark magic. Now even the magic is getting out of control. A split personality? As if I'm married to two different husbands? Why?? Why are you doing this, my Duke!? +

Violette, a proud and beautiful daughter of a duke, commits a crime out of jealousy towards her half-sister. Convicted, Violet faces her own heart with sincerity in a prison cell and regrets her sin. Then time rewinds to a turning point—to her first meeting with Maryjun one year ago.Violette makes a decision. She will not make mistakes this time. Without committing a crime and bothering anyone, she will live an ordinary, plain and inconspicuous life...! However, incidents contrary to Violette's expectations occur one after another...?!

Japanese in her previous life, Lidi is a duke’s daughter in this life. Her fiancé is the Crown Prince, Freed, who is known for being flawless.“No matter how beautiful he is, I absolutely don’t want to marry a polygynous royal!”Troubled, Lidi came up with an outrageous plan for the sake of breaking off the engagement!It’s a thrilling romance where schemes and fate cross!!Español:[spoiler]El prometido de Lidi, una japonesa en su vida anterior e hija del duque en su vida actual, era el famoso Príncipe Frederick. Pero no importa cuan hermoso sea, ¡ella nunca querrá casarse con un esposo poligamio! ¡Por lo que ideó un plan ridículo para romper su compromiso![/spoiler]

Charlotte, who reincarnated as a villain girl in a maiden game, started to avoid the death flag. The goal is to spread the sake that I loved in this world! However, the juice and holy water that I made for trial were all nonstandard ...A different world, "Sake" fantasy, opened by a cheat girl!