After a tear in reality pulls Kagari Shuya into a white room he discovers a futuristic interface for reincarnating in a different world. After looking through the different races and skills he unlocks a new race, Lucivault, a type of vampire with none of its characteristic weaknesses. All set to start his life in a new world, Shuya is confused to discover that he is enveloped in darkness. As it turns out something went wrong when he was transported and instead of appearing where he was supposed to, he appeared in an underground cave. Shuya faces untold dangers, runs for his life, before finding his way out of the underground world. After escaping he meets his Shishou and begins to learn to fight with a spear. There is also a cute black cat named Rollo.

Toshinori Dokuraba, 35 years old. A so-called single aristocrat in Japan who enjoyed a single life without wife and children, even though he was tall, handsome, highly educated and had a high income. One day, he died alone at home.

However, he was liked by Hitorigami, the God of another world, and was able to reincarnate in that world. Reborn as Zirc Louren with skills and blessings from the God, he lived a new rosy life in a different world - then he turned 28 years old and enjoyed the single life again...

This is a story about the life of a single aristocrat who never gets married even if he reincarnates in another world.

The protagonist begins to get involved with the most beautiful girl in school, who is famous for her cold attitude, and slowly becomes attracted to her.

That protagonist finds himself in a consulting relationship with a plain girl in glasses at his part-time job.

He doesn’t realize that the girl he is consulting is the same girl he is in love with, and just keeps telling her about his growing feelings while continuing to fall in love with her.

The heroine realizes that the person he is in love with is herself, and although she is embarrassed by the protagonist’ feelings, she gradually becomes attracted to him.

A little girl gets sent to another world where she does her best.

Web Novel: https://ncode.syosetu.com/n8991ct/
Light Novel: Bookwalker

A spin-off of the series “Tondemo Skill de Isekai Hourou Meshi” told from Sui's perspective.

From the author of NTR series "1/10 no Hanayome".

I am 30 years old, jobless and in despair, when I was invited to become a "Girls Bar Manager." So I entered the world of urban nightlife, and what awaited me was a very cute cast of girls. However, the owner had an ironclad rule for me: "Never touch any of the bar girls." I wonder if I will be able to stick to the rule...... This adult-themed romantic comedy takes place in a girls bar, a place of relaxation for gentlemen!

(Source: Sunday Webry, translated)

Yamato loves his little sister. His sister is the cutest and sweetest girl in the world, and he won't settle for second best. Unfortunately, everyday life and the rest of the world intrude on his idyllic plans, and he finds it's not as simple as he imagines it should be. Follow along with tough Yamato and cute Masaki as they deal with the problems of an otherwise normal family life.

Jang Young-guk’, who achieved great success as a supporting actor.
Received the first and honorable Best Supporting Actor Award at the Acting Awards.

However, on that day, his mother passed away…

Horrified by the death of his mother, whom he neglected for years, Young-guk decided to end his life…

Before his death, he longingly recalled the warmth of his mother and the peaceful memories of the past. He regretted turning his back on those memories…

At that moment, he suddenly regressed to his childhood…

“I regressed, to that past I missed”

“As an inescapable fact, this life is just…”

Once again, the story of a person who wants to live as an actor begins.
Will he be able to live a happy life unlike the previous life?

There’s a legendary Bishoujo Game that has become popular among Japanese gentlemen.

Its name is “ Magical★Explorer” or Magiero for short.

The game’s protagonist has a cheat-like power with12 different beautiful heroines to flirt with, including additional 12 heroines from the DLC, a harem of 24 beauties. I have become that protagonist!………………Not. Instead, I have become the third-wheel character who always laughing like an idiot next to him.

Of course I was in despair at first.

Of course. If I am the protagonist I could have all 24 heroines for myself along with unparalleled cheat power. However, since I am the third-wheel there’s no heroine that would lay their eyes on me.

But now I couldn’t care less about the protagonist and his heroines. Why? Because I discovered magic. While I was using it, I have become interested in it. I want to master it. I want to become the strongest. Thus I have decided.

I would abandon half my role as a protagonist’s friend to train my magic and then I would beat the hell out of that cheat who can solo the Demon King.

The Subcontractors were nothing more than Robots I was grateful for. It was only natural to squeeze everything out of them. But after being betrayed by the group I worked for, I opened my eyes in a new body and finally saw the tears of those "Robots." Having gained a second life on the brink of death, can my soul be saved?

In the Edo period, there was a shrine maiden called "Itsukihime" in the mountain village of Kadono. Jinta, a young man who acts as the shrine maiden's guardian despite being a stranger, encounters a mysterious demon who speaks of the far future in the forest where he went to defeat it. From Edo to the Heisei era, this huge Japanese fantasy series follows a demon man who travels through time while continuously questioning the meaning of wielding a sword.

Shuichi, a high school student, ended up marrying his childhood friend whom he thought was a boy. At their reunion after 10 years, his childhood friend Yuika had transformed into a beautiful girl, which initially made Shuichi quite nervous. However, as time passed, he gradually grew accustomed to the sense of closeness as best friends—and thus, their love story as an ideal couple with a charming touch of innocence begins!

I reincarnated as an evil god.

Ira Takuto succumbed to illness at a young age and ended up reincarnating in a world that resembled the strategy simulation game, 『Eternal Nations』, of which he loved playing when alive. What appeared in front of him was Atou, a girl belonging to the evil civilization that he used to play as, 「Mynoghra」. The two of them decided to create a new country in this world once again.

After being in a middle school full of Yankees and being humiliated by them all the time, Momose decides to change her appearance when entering high school; however, her clumsiness keeps getting the best of her, so she struggles to fit in. All she wants is to get away from the bad guys and it seems like she finally found a club to belong to, but the only other member of this club is not quite what he seems...

Kaito Odagiri is a normal fifth grade boy who can hold his own in a fight and loves to show off. This attracts the attention of Makoto Kaibara, a boy at Kaito's school who reveals to him that he can use magic, but he needs Kaito's help to protect the peace of their town.
Kaito jumps at the chance of being a magic-wielding superhero, but his excitement turns to horror when he realizes that he'll be protecting the town dressed as a typical magical girl under the name Thrilling Pink.
Although initially reluctant, Kaito soon discovers that there's more to being a magical boy than simply looking cute in a skirt.

Am I "necessary" in this world? What is the true nature of the person called "Muzina" who flies in the sky with a sword on her back in the midst of ordinary life?
What is man, what is society, what are human rights, and what is happiness?

From Wikipedia
In the manga and anime, Tiger Mask (whose real name was Naoto Date) was a feared heel wrestler in America who was extremely vicious in the ring. However, he became a face after returning to Japan when a young boy said that he wanted to be a villain like Tiger Mask when he grew up. The boy resided in an orphanage, the same one that Tiger Mask grew up in during his childhood. Feeling that he did not want the boy to idolize a villain, Tiger was inspired to be a heroic wrestler.

The main antagonists in the manga and anime was Tiger's Cave, a mysterious organization that trained young people to be villainous heel wrestlers on the condition that they gave half of their earnings to the organization. Tiger Mask was once a member of Tiger's Cave but no longer wanted anything to do with them, instead donating his money to the orphanage. This infuriated the leader of the organization and he sent numerous assassins, including other professional wrestlers, to punish him.

Most of the environment and characters were fictitious, but real-life pro wrestlers Antonio Inoki and Giant Baba were included in the manga and anime as well.

Kantarou, who has ascended to heaven because he is too sick, reincarnates in a different world. Kantarou, who is distorted in character and is a fatty, is disliked even after reincarnating, but notices that a cloudy potion that cures anything from his crotch appears. Moreover, it also has the effect of powering up the demons, and it will be loved by the demons ...!? A different world reincarnation fantasy that is unmatched in the crotch !!! (Google Translate)

One day, a college student named Murakami encounters a dragon named Ilsela who came from another world. Ilsela, who aims to be an 'Ichiryumae,' seems to want someone to 'adopt' them while they train in the human world...?!

Eating, sleeping, and playing with a dragon. A relaxed fantasy in a six-tatami room.

A cute, inevitable, warm love story between a blond delinquent boy and a black-haired serious girl.