Although I should have avoided the death flags, suddenly the Heroine event occurs?!

A Japanese person reincarnated into an Otome game chok full of death flags for the villainess, Rosalind.
"I'm going to live an enjoyable life in this world!" Making full use of the game knowledge to avoid death flags, for some reason events keep happening one after another?!
Contracting with spirits, helping her father (the prime minister) with his work using her modern day knowledge, taking a walk with the holy beast... and on top of all that, even starting up the heroine's event...?
Will Rosalind be able to smash through every unknown death flag that comes her way...?!
And will she be able to be fluffy lovey dovey with the supporting beastkin character she liked from her previous life――?!?!

Note: Protagonist’s name begins as Rosalia, this is not a mistake.

Meng Geum Ho, who is actually the popular author Eun Ho, transfers to a new school. Unwilling to socialize with any of his classmates, he soon gets himself a bad reputation as someone who is not to mess with. When the unpopular girl called "One" accidentally watches him beat up some guys, she runs away in fear but leaves her lunchbox behind. Meng Geum Ho finds it and searches for its owner stating that he also have a request for that person.
What could that request be? And what happens when One and Meng Geum Ho are forced to be partners on a field trip?

I was studying for a test, slowly succumbing to the lull of sleep, when my eyes fluttered shut... And the next thing I knew, I had tripped into another world——

I found myself in a remote village in the countryside, Thrall Village. From being taken in by the village chief as his adopted daughter, to learning about the country and its language, my leisurely life there had begun. In this manner, six years quietly flew by.

But one day, I was suddenly summoned to the royal capital to become a priest’s secretary!? Moreover, I received an important task — to find a bride for the Archbishop!

From Chibi Manga:
I thought I didn't need something like or love. I'm small, and I have a height complex. I am Koeda Tsugumi (First year High). One day, Sena Masamune from the next class, saw my body by coincident...!? But, after finding out, I was always with him and he hid my secret that I'm actually a girl, and slowly my feelings grow....A useless girl in love, a pure slow love!

Alternate:
Short skinny girl living her life with no thoughts of love, until one day popular hot guy sees her exposed rib cage on accident. Self conscious she leaves the room dropping a hairpin the process. Hot guy picks it up, and returns it to her. This signals the start of something more?

Serina arrives at school one day to discover her desk has been vandalized—someone's scratched the lyrics to a love song on it...and that someone turns out to be Mizukawa-senpai, a boy who's one year her senior. She wants to get to know him better, but if his frosty demeanor is any indication, she doesn't have a chance! But it seems he might be awkward—not simply mean—and before she knows it, she's asking him out...! With each passing day, her heart races a little faster!

Ran is always called the Takane no Hana because she stands out. And her classmate, Akira, approaches her normally...!? Takane girl x flower shop boy's first love story is beginning!

From Lovesick Alley and Sunday Scans:

Tsubomi is in her second year of high school and has a crush on her homeroom teacher. She plans to give her teacher a birthday gift, but unfortunately his birthday falls on a weekend... After finding out that her classmate Fuma Yabuki is her teacher's cousin, she tried to get him to help her but despite being related to her homeroom teacher, who is nice and warm, Fuma is very standoffish and doesn't want to help her out. Will this be the start or the end of Tsubomi's love?

The protagonist lives and works in a boarding house and has a phobia of boys, however she finds herself having to manage her fear when two new boys are hired in the boarding house who will live and work there. One is a silent boy who confesses he hates girls, the other is a school friend who can't stand the protagonist because of her elusive character...

Kang Ha Ji was a lovable, friendly girl who fell victim of bullying by the school's most popular girl because of her childhood friend Hong Min-Joo. Then one rainy day after an attempt to save a black cat from jumping into the road. She fell through a dimension crack and was transported to Cat's Kingdom.
"Did I found myself in a situation that's waaaay over my head because I met the Prince of this Kingdom?"

Fantasy Romance manhwa of an adorable cat's Bride.

From CoyoMoose & Turtle Paradise:

Third-year high school student Tachibana Kyou's world is shaken when a green-horn nurse suddenly arrives at his exclusively male school - the doe-eyed, baby-faced, and irresistably adorable Hirota Natsu. Completely taken with the new faculty member, Kyou abandons his playboy lifestyle for her, having found true love for the first time... But what will fate have in store for these two, engaged in the taboo relationship between teacher and pupil...!?

Two students, Li Shang Xian and Qiao Xin Yi, live their lives as normal senior middle school students, while secretly hiding their true identities: Mages of Law. But on one eventful day, Qiao Xin Yi reveals her true identity of being a Law Mage in an attempt to rescue Li Shang Xian from a deadly attack of a Corruptor, but to her surprise, Li Shang Xian has a secret to show of his own! Join Li Shang Xian and Qiao Xin Yi, as they make numerous sacrifices and attempts in order to fight and exterminate the Corruptors that are plaguing the world in which they live in.

Love comedy starts at a company drawn by the ROKUSYO Kokuu of "I'm an older brother but love isn't relevant", "Editor of different world publication"! “Some girls from the same department are approaching me for some reason! But there is a reason why she can’t get out of hand…

Once upon a time there was a wonderful prince… A super rich and handsome prince with a genius IQ of 500, extraordinary physical prowess… An outrageously overpowered super star…!! What will happen when this ridiculously overpowered ultra-high spec boy and a certain ultra-level-headed ordinary girl meet…?!

Akihime is a seemingly normal girl attending junior high school, but she is actually the daughter of Ryokuhouzan's tengu. She lives with her mother in the human world, living a normal human life. However, her childhood friend Shun is constantly trying to convince her to go to the mountains with him, so that they can become tengus together. Despite his continuous urgings, Akihime refuses because she has feelings for her classmate, Takeru-kun.

Machi de Uwasa no Tengu no Ko won the 2009 Shogakukan Manga Award for best shoujo.

From Tokyopop:
Rey Yan was an orphan with no home, no skills, and no purpose. But when he comes upon the PaSa sword, a cursed blade made from the bones of the demon king, he suddenly finds himself with the power to be a great hero. The sword's creator is the evil Shiyan, the royal vizier who needs the sword to assist him in releasing his ancestor, the demon king.

From Aerandria Scans:
Long, long ago four witches of great power were sealed away in a mysterious kingdom ruled by a mysterious king. To this day, the legends say that the one who finds their graves will have their wish granted - however impossible that wish may be. Daidai, a girl who escaped from the king's treasury, believes in those legends and starts her journey through the magic kingdom, accompanied by Matsuba, a small boy-robot who loves her. What really is their destination? And what wish shall the graves of the four witches grant the unlikely companions?

In order to save The Paradise Island Zoo that has lost all but the female animals, the Director has made it so when night falls, all the animals turn into cute girls! It's up to Taneda to mate with all of them and save the zoo!

Mimibukuro-san is self conscious of herself, and can't really talk to anyone. It's up to Makoto-kun to help her out and make friends with each other. However, that's not the end of it. There is someone trying to disrupt the two. Will they succeed, or will they join in...

Jian Chen, the publicly recognized number one expert of the Jianghu. His skill with the sword went beyond perfection and was undefeatable in battle, After a battle with the exceptional expert Dugu Qiubai who had gone missing over a hundred years ago, Jian Chen succumbed to his injuries and died.

After death, Jian Chen’s spirit was transmigrated into a completely foreign world. Following an extremely fast growth, his enemies piled up one after another before becoming gravely injured once more. On the gates of death, his spirit had mutated, and from that moment henceforth, he would tread on a completely different path of the art of the sword to become the sword god of his generation.

Strength System, from low to high — Saint, Great Saint, Saint Master, Great Saint Master, Earth Saint Master, Heaven Saint Master, Saint Ruler, Saint King, Saint Emperor

17-year-old highschool student Rise is going out with her childhood friend Hiroomi, a young lawyer. Because of the age gap, Hiroomi imposes the condition that they do not have sexual contact until her graduation, however, Rise doesn't want to wait until then...