Based on the original game "Vampirdzhija Vjedogonia" by Nitro+

"You act like this is our first time together." We had only just met when my neighbor Kamiya said that to me... - Shii Hayama, 27 years old, is an office worker at an advertisement company. With the intense workload she has, taking the last train home late at night is just part of her routine. One such night, a man she doesn’t know wakes Shii up after she drifted asleep on the train. She later discovers that this man was her new neighbor, Azusa Kamiya. Even though they’ve just met, how is it that he knows her body inside and out?! This Kamiya guy is hiding an astonishing secret...! (MangaPlaza)

She suddenly got engaged to her handsome boss at work, and they started living together… But it's a fake engagement！ What will happen to them？ Shizuha is known at her company as a no－nonsense, mature woman who's very serious about her job, but she's actually socially awkward and has no romantic experience. Her boss, Inori Hatsukura, helps her as she's targeted by a stalker and proposes a contract to her： to live together and pretend to be engaged for three months until Inori moves to the US branch of the company. After much deliberation, Shizuha decides to accept. What is in store for the two of them？ (Source: Coolmic) *Note: Simultaneously released in long-strip and traditional formats, with 24 episodes and 12 chapters respectively.*

The moment her uncle pushed her out of a window but failed to kill her, six-year-old Princess Claudia remembered everything. In her past life, she was a legendary witch who commanded a veritable army of magicians. She possesses a magic that can leave the world at her mercy! Never mind her cold reception in this life! Claudia decides to live free of worldly worries. She makes a servant of a handsome but unfriendly boy, Noah, and sets out to do whatever she pleases by using the advanced magic that once shook the world, sweeping away her opposition in the process! Unfortunately, using so much power makes her so sleepy… Zzz... Claudia rests easy in the arms of her unwilling servant after using too much magic. Here begins the story of a legendary witch ready for a comfortable, leisurely life with her grumpy, raven-haired servant! (Source: J-Novel Club)

Noah was raised as a boy since she was born in order to take over as the heir to the Phaistos family. However, she decided to hide the fact that she is actually a woman, left the family for her younger brother's sake, and joined the army. Noah has continued to rack up military achievements in order to become the commander of the federation army, and one day was handpicked to join Prince Johann's bodyguard squad. The prince's bodyguard squad was made up of unique individuals that were the creme of the crop: Noah; her adopted older brother, Kai; the twins Jaden and Benjamin, Dominic, said to be the strongest soldier in the military; and the youngest, Osker. However, Johann often acts like he's not a member of the royal family and is actually a flippant flirt! But as Noah serves Johann, she gradually comes to know how Johann actually feels... (Source: BisouBisou Comics)

What would happen when a man once in special forces met a rebellious girl? By accident, she became his only love. She lost everything overnight because of him and thus became his beloved person, coddling her all his life. (Source: Webnovels)

If Aiji, an otherwise perfectly healthy high-schooler, falls in love with someone, he'll die from his love allergy. His best friend, Zen, is always there to help Aiji. He's like a hero to him. One day, Aiji receives a love letter. Could this be... his big chance to overcome his illness!? Zen gets wrapped up in Aiji's "love survival training!" Will he ever be able to experience love? Read this and other stories, like the Jingi series, starring a sadistic honors student and the world's unluckiest punk, and a story of pure love spanning across time, Thousand-year Love Letter, in this compilation. [English version via Renta!](https://www.ebookrenta.com/renta/sc/frm/item/91615/)

On a bloody battlefield, the master swordsman Rix finally gives in to his deep-seated dislike for warfare. So he fakes his own death to go into retirement! He starts fresh by entering a magic school...despite his magical aptitude being zero. However, alongside the scholarship student Shino, he's ready to work hard. Even her cold attitude doesn't discourage him! Using his swordsmanship prowess, he overpowers his magic-wielding peers-inadvertently smashing through anything that's common practice at magic school. In the process, his skills catch the eye of the Imperial princess. She tries to recruit him into the army, but he shoots her down. He doesn't want to be the strongest— all he wants is to live a peaceful and enjoyable life! (Source: Yen Press)

From the day he was born until the moment he died, 25-year-old Yusuke Yahagi never had a say in his life. Even after being hit by a truck and sent to a new world, he was given a job he hadn’t asked for: a dagashi-ya. But the cheap and tasty snacks that line his shop are different from those back in Japan. From Curry Rice Crackers to Anzu Sticks, each item comes with its own special effects. Unfortunately, this new world has no idea what dagashi are! It’s up to Yahagi to teach them about the wonders of dagashi as he builds a new life for himself, selling his stat-boosting snacks to help adventurers in need and earning loyal customers—like the lively pink-haired Meryl, the mysterious man in the silver mask, and maybe even a witch or two...? (Source: J-Novel Club)

Aliche and Orland's engagement contract stipulated that he could have no more than two lovers... Aliche is the heir to the Briator Marquisate, and is engaged to the third prince, Orland. Aliche is disgusted with Orland's philandering nature, so she arranges a meeting to discuss changing his behavior. However, the prince has some unbelievable words for Aliche! (Source: MangaPlaza)

At the end of World War II, a demon-summoning ritual drastically altered the face of the earth. Now, a hundred years later, demons rule the world, and humanity fights back using magicite-powered armored mechs. In the year 2055, a boy named Keita Kawakami enrolls in Japan's military academy. Possessing memories of an alternate modern era, he successfully pilots a prototype mech that no one else has even been able to activate. When Keita is suddenly deployed to the battlefield, he uses the knowledge from his previous life to achieve results that defy all established norms. Thus begins humanity's battle to reclaim the world. (Source: Yen Press)

As a member of the famous Balfour family, Sophie grew up surrounded by her gorgeous sisters and the paparazzi. Being the only plain sister in the beautiful family, she became increasingly withdrawn, and she allowed her looks and her personality to become duller and duller. But her new employer, Marco Speranza, immediately notices the voluptuous, beautiful body that she's always trying to cover up. He knows that making this unfeminine woman his girlfriend isn't possible, but maybe they could have a fling...? Sophie hesitates in the face of the tycoon's advances, especially since he's never known love. (Source: Renta!)