12 girls are imprisoned in a mysterious prison.

Fighting their way through this unjust and abnormal conditiions, these girls have begun a life and death struggle.

A harrowing little girl prison escape survival!!

High school student Sachiko is bullied daily and is the recipient of constant unpleasant pranks in class. The culprit is unknown, however, in truth, to Sachiko those days were not particularly painful. That is because her beloved Aida-sensei is there to save her. Bright, handsome, and with a strong sense of justice, he is popular with everyone. Of course to Sachiko he is her special hero. However, Aida-sensei has a secret…

I went to bed after completing the blockbuster eroge game that had become a trending topic in the past few days. When I woke up, I noticed something was different. Somehow, and for some reason, I got reincarnated in the initial stage of the same game that I was playing before.

The most concerning part was my character. I was playing the role of a character who challenges the hero and gets defeated. In addition, all the routes of this particular character have been confirmed death.

I got reincarnated as an underdog, and the situation is even worse, because someone has already defeated me in a duel. I can’t escape death anymore. But I won’t give up. I have the knowledge of the eroge game that I had cleared in my previous life. I will make full use of it and try to survive.

This is a story about our hero who got reincarnated as an eroge underdog character, and is trying his hardest to survive.

From Anime News Network:

Tatsumi Karasawa becomes the owner of host club "Shinijuku Sokai" in only two days. He leads a group of amateurs who aren't afraid of gangsters, police, or so-called "professional" organizations. Without fear, he walks the difficult path leading straight to the top.

University students shipwrecked and forced to board a deserted island with a serial killer.

Tenka is a chad virgin sigma male who will use his di-- I mean his holy sword to defeat all the succubi because nonconsensual sex is wrong, kids. He teams up with the Holy Maiden Amelia (with an A) who also uses less-than-traditional weapons.

In a city overflowing with heinous crimes and violence, two girls make it their job to kill criminals who can not be dealt with by police.

She always lived by the rules. She thought her life had been honourable. She was loyal to the emperor, even at the cost of her life. But the only thing she got in return was the blade of the guillotine.

"Why? Why is it like this?" she kept asking before her death.

However, when she opened her eyes, she had returned to five years before she died.

"Was the way I lived wrong?" she kept thinking.

Sigrid decided to change her way of life. What to eat, what to wear, what to buy, everything. The way she changed led her to be the centre of everything. Although, everything eventually started to go back to the way it was. And so, Sigrid came face-to-face with her old rival and enemy, Veramud.

"It begins by making friends."

Tatsuo, Hide, Satoshi and Aya worked together to cheat people out of money. They tended to target marriage services, where they con money out of people looking for love. They were good at it, until they crossed the wrong guy. Then they saw the world below the surface of dupes to cheat, when the 'collection agency' came for them with extreme violence.

The person who takes Satoshi and Hide, and then Aya and Tatsuo, is a wild-eyed maniac who seems to get off on the torture. There may be hope for Tatsuo, though, because the man recognizes him. The torturer is "Akasada" a bullied kid that Tatsuo knew from school. Now Tatsuo and Aya have been pulled, against their will, into Aka's world. [tethysdust]

Lock n' load with the baddest soldiers of fortune ever to hit the high seas of Southeast Asia! Aboard their World War II era torpedo boat, the Black Lagoon, Dutch the Boss, Benny the Mechanic, Revy Two Hand, and Rock, the salaryman from Japan, deliver anything, anywhere. In the dangerous underworld of the Russian Mafia, Chinese Triads, Colombian drug cartels, crazed assassins, and ruthless mercenaries, it's hard to know whom to trust. But if you've got a delivery to make, and you don't mind a little property damage along the way, you can count on the crew of the Black Lagoon.

On that day, suddenly, every single male virgin over the age of 18 started dying rapidly, causing a huge panic across Japan! Sex industry prices skyrocket overnight, forming angry mobs of terrified virgins, and the government knows not how to handle such an unprecedented crisis.

Enter our protagonist, 17-year old virgin Kurumi Eiri. He has to get laid before his 18th birthday, or he'll die! He hurriedly confesses to girls, only to be shot down without any hope. Is there any way for him to graduate from virginity?! What will the virgins do when death is staring them in the face?!

Alice Fujii still isn't having much fun. She survived an assault of psychotic bug-themed assassins at her school, but all the battles, the truth behind her family, the two betrayals from false friends who ended up dead and the loss of her Kumoito knife-gun took a toll on her mental state. As such, she spends her days alone splitting open the heads of the rapist zombies who overran Japan since the aforementioned incident. The Organization wants to hire her as their new Boss, and elsewhere her allies Gokiburi and Kabutomushi are looking for her. What will become of all this?

A high school freshman visits a former teacher of his who has become a shut-in. This teacher, a beautiful and doting woman, got him through middle school by providing moral support, but gave up teaching and has led a life of reclusiveness ever since. By accident, he catches her drinking blood and having an aversion to light, lending to the possibility that she may have become a vampire.

During the political upheavals and social strife at the end of the Tokugawa Shogunate in Japan (1855), two parent-less brothers Yukimura Shoutarou and Yukimura Gentarou struggle to survive in these turbulent times. With their only possession being their deceased father's sword and clinging onto the wisdom of their mother's final words, the brothers seek to embark on the Path of the Warrior: Sidooh.

Misato Takuma, who has a crush on a classmate, is suddenly kidnapped at the infirmary when he comes to have a second checkup. When he wakes up, he's strapped to a bed and forced to do "something" by a beautiful nurse he doesn't know! It's a mysterious hospital where men are locked in an isolation ward and managed by beautiful women! Where the hell are we? And what is the purpose of these beauties? And then the love game between a woman and a man with their lives on the line begins!

Fei Yu Bei Tang, who was the heir of the Yanye royal family, was born and lost in the civil strife. Bei Tang had many near-death experiences and separations from loved ones, and after many times became numb to saying farewell. When Bei Tang felt as if all hope was dashed to pieces, the enemy country refugees adopted Bei Tang. The last descendants of the royal families reformed themselves, and intertwined with one another in the net woven by the bloody feud between the two countries and the redemption of familial love. To protect the beloved one, Bei Tang regained hope and embarked the way to redemption.

Twenty-four countries are locked in a century-long war, all vying for control of the island of Wakoku. A young girl named Hinowa joins the army of the Soukai nation in order to end the war once and for all, but is killed in battle. Now her daughter Hinata, takes up her name and plans to finish what her mother started.

The human army lost the battle with the vampires on Higanjima. Unable to prevent Miyabi's plan, Japan has become a vampire country. Six months later, there was a one-armed man fighting the vampires in abandoned Japan! The man's name is Akira Miyamoto. A warrior who had already tasted hell on Higanjima.

Riku experienced a lot of pain and tragedy in his early life. After his father's death, a former-boxer Yakuza man taught him how to do a basic punch, and that punch saved his life when he had to defend himself from his mom's drug dealer. He ended up taking the drug dealer's life, marking him as a killer. Criminals continued to come after him, leading to more tragedy for the people who attempted to care for him. All of this drove him to ask that same former boxer to teach him to become stronger, which led him to a rundown gym, his door to the world of pro boxing!

A group of very different people wake up together in the sealed environment of an abandoned school building. They include the college students Yumi and Reiji, a cabaret girl named Akane, an occult-obsessed salaryman named Yukitoshi, a punk factory worker named Toshio, an unemployed pedophile named Taichi, and a 9-year-old girl named Michika. The building in which they find themselves has running water, no food, and a timer set for seven days. When they find a cleaver and a hot pot in an upstairs classroom, they begin to guess the intention behind their imprisonment; they're meant to kill and eat one another to survive. In principle, they should be able to survive just by waiting out the seven days in hunger, but nothing is ever that simple.