Sansui Shirokuro is a young guy with an old man's name, which ends up landing him in tragic circumstances when God snuffs out his life candle after mistaking him for a geezer whose time has passed. Now reincarnated into a fantasy world, Sansui is one of the Immortals, capable of immense power... as long as he's willing to put centuries of work into achieving it. One day, after five hundred years of swinging his sword, his monotonous existence is upended entirely by the appearance of a little baby. His master sends him out into the world to raise the child, and it's there that he meets a haughty young noblewoman and her tomboyish bodyguard. His fighting style may be bland and unpretentious, but the fast-paced mortal world is about to find out just how good even the most hopeless swordsman can get with half a millennium of practice behind him! Source: J-Novel Club

Long ago, on the continent of Ephenia, there existed the feared tribe of vampires called "True Bloods," whose great strength allowed them to reign supreme over all other tribes. However, a millennium has passed, and any trace of them has vanished off the face of the planet. That is, until the youngest and most talented royal daughter of the True Bloods awakens in the modern day. Vampire Princess Ristia has only one wish—a cute little sister! Monstrously strong, skilled in magic, and incredibly beautiful, people regard her as an "angel," but she assures everyone she's just a normal girl. Can this "normal girl" be the elder sister she so desires? Follow this (unusual) vampire through a fanservice-filled sibling-searching fantasy adventure. (Source: J-Novel Club)

The hero died when he was thrown off his pizza delivery bike. When he's about to be reborn into a new world, the goddess tasked with his reincarnation lets him choose between three options: he can be heroic swordsman, a wizard, or hero that saves the world with pizza. He takes so long to decide that the first two options are taken by other people and he's stuck with the third. He's reborn in an elf country as the "high-calorie hero." Equipped only with the power of pizza, he hires the appetite demon lord's daughter Liria to help him run the pizza parlor. (Source: Anime News Network)

Amatsuki Iori was a high school student summoned to a parallel world and started fighting as a Hero to save the country. As he was trying to save the world, he is killed by his trusted companions.Just when Iori had thought that he had died, he opens his eyes and discovers that he had been summoned again, but this time it was into the future as a Hero to subjugate the demon king that he himself had failed to defeat before. Then he realizes that deep inside him when he was once the Hero commanding and leading battle, there surfaces in his mind the figure of his companions. "...I will make them regret betraying me!" There appeared before Iori who had been driven by hatred a former demon king girl who wished for a similar revenge. On his second coming as a Hero in this world he throws away his ideals, together with the former demon king he pushes forward for the sake of his revenge. (Source: Norva blog)

I met my childhood friend again, and she had become a beautiful and innocent girl. "It's been a while, Hayato." "Haruki, is it?" In the past, I used to play in the mud with my childhood friend in the countryside, and when I saw him again, there was no trace of the bratty young man I thought he was back then. Only in front of Hayato, she threw away the coat she was wearing and reacted in the same crass way she did back then. The distance between you and me has not changed. (Source: Shousetsuka ni Narou, translated)

The youth romantic comedy where a beautiful childhood friend is forcing me to kiss and flirt with her!? My childhood friend Sayu Hibiya confessed to me. She’s holding a “Do Whatever You Want” ticket I have given her before. Sharing an umbrella, handholding date, …and even approaching me asking for a kiss, is this the start of a heart-pounding daily life!? Source: NU

One day, the self-proclaimed “Selective Bocchi” Kusuba Ren, saves Tachibana Rika, a beautiful girl who is called “Takatsuki no Hana”, by chance. Rika forced him to get paid back, but his relationship with Rika did not end there. Their favorite shop is the same, they have a mutual friend, and they live next to each other. No matter what they do. They are, apparently, always together. However, as they continue their routine, they gradually open up their hearts to each other. Source: NU

The story of a salary man who ends up having to live with two highschool girls. One being his cousin and the other a runaway he met in the train station.

The story takes place in a world where the "spirit magicians" who have made a contract with the spirits are considered the supreme elite. One year, in the spring, a boy was admitted to the "Training School for Spirit Magicians". His name is Faye Bonnet. He is the eldest son of the Bonnet family, the most famous in the country, a child prodigy who was once called the "Fearsome Wizard". Six years ago, Faye was supposedly murdered by his father, but he hid his past from him and entered the school as a "sorcerer" who they despise as trash. He hides in his heart the darkness of the Bonnet family, who tried to kill him, and the mystery of the legendary "Five Imperial Beasts".

Humanity’s strongest existence, obviously that’s auntie from Osaka!!! Thus naturally she’s reborn as different world’s strongest beautiful swordswoman!!! This is a story where past auntie from Osaka doing cheat while opening okonomiyaki store in towns and dungeons, an upstart who opens branch store one by one as the manager!!! Source: NU