On the day of her high school entrance ceremony, ordinary high school girl Akari receives a marriage license application from the strikingly beautiful Kiyozumi Runa. Akari is bowled over in shock, and that’s before Runa shows up at her house! A torrential downpour means Runa can’t go home, which means one thing: time for a sleepover! Add Mochi, Akari’s stuffed animal and imaginary friend who loves to ship people, into the mix, and things are sure to get even more complicated! (Source: Seven Seas Entertainment)

D.Gray-man(Zone) is a one shot manga that is considered the pilot or starting point of D.Gray-Man. It is also known as chapter "0" of D.Gray-man and shares many similarities to the story.

Kamoda will do anything to earn a quick buck, even if it means skipping out on his taxes to take his wife on a luxury cruise. But when a random tax audit bankrupts his family, Kamoda soon discovers his wife has taken that cruise after all—only without Kamoda or their daughter Kasumi. Desperate to provide, Kamoda invests in a scheme to mass-produce masks of controversial American presidential candidate Beverly Duncan. But a lackluster election kills their sales potential, burying Kamoda under a mountain of masks and debt. On the verge of despair, Kamoda discovers a sign that leads him to the Director, an art fanatic who vows he can make all of Kamoda and Kasumi’s dreams come true. (Source: VIZ Media)

Myungha Tae is going to die in 300 days. Well… maybe. After getting sucked into his friend’s novel, "Love Interest Zone," 29-year-old Myungha becomes a 19-year-old high schooler again with one mission—make Yeowoon Cha happy or die. With only 300 days to succeed, Myungha must break past Yeowoon’s barriers and prevent him from experiencing the same tragic fate as he did in the novel. But with Yeowoon’s favorability toward him in the negatives, will he be able to survive? (Source: Tapas)

Rampage. Weep. Kill. Every 12 years, the 12 signs of the Chinese zodiac take the form of warriors and engage in the ultimate battle royal. They face one another in battles to the death, using all the powers of their star signs, and the sole survivor is granted the ultimate prize—a wish. Any wish. (Source: VIZ Media)

This is a collection of short stories depicting the beginnings of love by Nakamura Hinata. Four cute and tender stories to bring a smile to your face. 1. Kedaruge na Kimi no Kirakira to 2. Kocchi Muite, Shiomi-kun 3. Amatou-kun to Koi no Aji 4. Kimi no Seal wo Atsumetai (Source: Batoto)

Can a princess's food save a kingdom? Luana is reborn as an illegitimate princess inside a book. Resigned to her fate, she decides to spend her days cooking. Not long after, the cursed Duke Legion arrives and sacks the kingdom, but instead of falling for the princess, he's bewitched by Luana's food. He orders her to cook for him or die! (Source: Manta)

Our protagonist, Inoue Konoha is still being led around by his senpai, the Literature Club's President, self-acclaimed "Literature Girl" who loves stories so much that she can eat them, Amano Touko. One day, someone put in the Literature Club's "Love Consultation Post Box" a bunch of paper scraps that have the words like "Hate", "Ghost is" and a bunch of puzzling numbers on them. Calling the act as "picking a fight with the Literature Club", Touko once again got Konoha involved in her investigation; but when they found the culprit, this girl turned toward them, smile, then said "I'm already dead."

Murakami is just your average college student—he attends class, works, and plays games on his days off. And it's a day like any other when he comes across a stray in the park near his apartment. But instead of a cute, fluffy friend, Murakami finds himself face to face with...a real-life dragon?! Her name is Ilsera, and she's on a training trip to become a fully fledged member of her species! Her only request is for Murakami to foster her during her time in the human world. And so Murakami somehow winds up with a strange new roommate... (Source: Yen Press)

After failing the final exam for his dream job at the royal court, promising young sorcerer Allen wants nothing more than to retreat to a simple life in the countryside. Unfortunately for him, he can’t even afford the train fare! His only solution is to get a job, but his one lead is anything but modest—Duke Howard, one of the kingdom’s most powerful nobles, needs a private tutor for his daughter Tina. Despite her academic brilliance, Tina is incapable of casting even a single spell. To make matters worse, entrance exams for the prestigious Royal Academy are fast approaching, and magical aptitude is mandatory! Can Allen use his unique brand of spellcasting to help Tina overcome her magical impairment, a mystery that not even the kingdom’s finest sorcerers have been able to solve? And does her father, the duke, even want him to? (Source: J-Novel Club)

As a result of a god's mistake, Shou prematurely dies. He is reborn in to another world as the oldest son, Will, of a highly distinguished noble family. One day, he crawls into his father's library and finds out that in this world magic exists. He tries to use magic, and to his astonishment, finds out that he has a cheat skill that increases his magical abilities and enables him to use all the elements! A fantasy about a former Japanese high-school genius who can wield magic like no other! (Source: Crunchyroll, edited)

Chiaki Honda is a middle-school boy who neglects his studies. Furthermore, he smokes, and has dyed his hair a bright green. One evening at the arcade, a girl challenges him to a match. The girl, who straightforwardly introduces herself as Nanako Kikuchi, suggests a bet, nonchalantly wagering her body for Chiaki's watch. Chiaki is soundly defeated, and he goes home fuming. His life goes on, of course. The next day, he meets a strange young man on the train who looks an awful lot like him. And eventually he runs into Nanako again.