One day a salaryman spots a high school girl eating convenience store bread all alone on a park bench. Day after day he sits on the bench next to her to quietly keep her company. Little does he realize…

Inma Sakyuu, a succubus from another world, transfers to a human school under a studentship program. Unfortunately, for her uptight classmate, Junpaku Shizuka, she doesn't like covering her underwear...

A conversation between two high school girls, and the iron ambition one of them has.

Tsubaki Saionji is a second-year high school girl. Despite her grace and elegance, she hides an embarrassing secret - she absolutely loves mindless ecchi harem love comedies, and always wants to be in the protagonist’s shoes. The irony of it all? Without realizing it, she already is a harem protagonist….

"I'll teach you what's bad." As a high schooler, Ayumu's at a sensitive period in her life. She ends up being educated on adult matters by a bearded old man wearing a black t-shirt.

Just typical romcom ecchi situations for a typical romcom MC.

Kei, a high school girl, has an unrequited love for her senpai, Kurotaki from the soccer club. When she can finally get closer to her senpai, she was disturbed by her younger childhood friend, Rui?! "I'm in a position to attack Kei anytime", "Do you still see me as your younger brother?". This guy... is cute but super cheeky! From a childhood friend to a fastball love!!

In order to get the attention of a boy who really likes robots, a girl lies about being an "android"…?!

Kiteretsu Ei is a scientific genius boy who loves inventing stuff, and he aspires to take after his great-great grandfather Kiteretsu Sai, a great inventor in the Edo era. Due to his young age however, Kiteretsu has yet to successfully created anything, until he discovers his ancestor's Encyclopedia and the secret behind them. Thanks to this, Kiteretsu finally managed to create his companion robot named Korosuke, and he vows to bring the rest of Kiteretsu Sai's inventions to light in modern Japan day.

The twins, Aoi and Akane, have been living with their grandparents from their late mother's side and their father. They are now fifth graders and are about to start taking steps towards life while embracing new encounters and new experiences on their own.

Megumi, an Alpha, son of the great Kokonoe Academy Chairman, goes to avenge his friends who were beaten by a yankee wielding a metal pipe. But that yankee is Tsugumi, an Omega who doesn't use suppressants and deals with his heats through sheer willpower. Tsugumi loathes all alphas because they consider omegas just tools for reproduction and has sworn to kill them all. Megumi, whose behaviour is different from other alphas, confuses Tsugumi and leaves him torn between rage and desire…

In the American Old West, the world's greatest race is about to begin. Thousands line up in San Diego to travel over six thousand kilometers for a chance to win the grand prize of fifty million dollars. With the era of the horse reaching its end, contestants are allowed to use any kind of vehicle they wish. Competitors will have to endure grueling conditions, traveling up to a hundred kilometers a day through uncharted wastelands. The Steel Ball Run is truly a one-of-a-kind event. The youthful Johnny Joestar, a crippled former horse racer, has come to San Diego to watch the start of the race. There he encounters Gyro Zeppeli, a racer with two steel balls at his waist instead of a gun. Johnny witnesses Gyro using one of his steel balls to unleash a fantastical power, compelling a man to fire his gun at himself during a duel. In the midst of the action, Johnny happens to touch the steel ball and feels a power surging through his legs, allowing him to stand up for the first time in two years. Vowing to find the secret of the steel balls, Johnny decides to compete in the race, and so begins his bizarre adventure across America on the Steel Ball Run.

Despite being very pretty, 15-year-old Mirai-chan doesn't have any friends due to her pessimistic personality. Tooru-kun is very handsome, elegant, and bright but he doesn't even have a friend, but is it because of his social status? They both want friendship but since it is the first time for them, will it be the beginning of the most immature love in the world?

The "240" in the series' title is pronounced "Nishio" as a reference to the writer's name. The manga celebrates the 15th anniversary of Nisio Isin's writing career, and it includes characters from Nisio Isin's works.

The series follows classmates Aoyagi Mai and Koganezaki Mira, whose parents are scheduled to be remarried. Mai soon finds out, however, that Mira is a half-vampire whose father is the Demon King.

A 4-koma manga featuring Hatsune Miku's little sister, Chibi Miku.

Various Hololive-related shorts published on Twitter by Yohane, featuring a number of Hololive girls, as well as other Vtubers. Chapter titles are Twitter captions of the respective tweets.

Short manga and illustrations published on Twitter and Pixiv by Kirome, featuring the pairing Ayame x Subaru. Chapter titles are the captions of the respective posts.

Origawa Industry Public High School is a school filled with rough men. There's only one girl in this high school packed with wolves. But this little sheep isn't an ordinary person! Also includes the following short story: Konna watashi ja nashi desu ka?!

Extremely wholesome onee x shota comedy manga by Shirano Akihiro.

A sneaky ninja comedy! Yui finally confessed her feelings to her childhood friend Kenichi as they graduated from junior high. She thought they would never meet again after she inherited her family's traditional role as a ninja. But it turns out her first mission as a ninja is to guard Kenichi and stay by his side!

The story revolves around Objects - powerful, massive weapons that change the course of warfare - and Elite Object pilots. An odd Elite girl named Milinda meets Quenser, a student who aims to become a Object mechanic, with the soldier-in-training Heivia on a snowy battlefield.