Anthology by various mangaka.

Several one-page stories of girls who behaved differently when dating.

This is the story of a man and woman who switched bodies and remain switched even after they become adults. (Source: Twitter, translated)

Hinako, the student council president, secretly pines for the council's advisor Yano-san. When Chibana, an underclassman on the council, finds out about Hinako's secret, he forces her into a "mutual agreement." The straight-laced council president and the scheming kouhai, all alone in the student council office after school with their shared secrets. Adapted from the winning story of the 2018 Everystar Novel Prize Betsufure Creative Award.

The Lord Marksman and Michelia novel series is an alternative parallel world to Kawaguchi's Lord Marksman and Vanadis light novel series, with Ludmila instead of Eleonora as the main heroine. In this alternate world, Zhcted does not declare war on Brune, but instead forms an alliance to wage war against the kingdom of Muozinel. A young man named Tigre goes to war in his father's place, and his first taste of battle begins to go well, until Brune's battle lines crumble to an ambush. The commander of Tigre's unit flees, until Ludmila, the Vanadis warrior of Olmutz, comes to the rescue. Two years after that battle, Tigre and Ludmila have a chance reunion, just as the curtain is raised on a new war, and a legendary evil awakens. (Source: Anime News Network)

This is a revenge story about Emma Waller, a girl with the ability to read minds, who is trying to find her mother's killer the "Lollipop Man".

Ayato Kanzaki is a high school student who has genius photography skills but is only interested in taking pictures of boobs. His goal is to take the ultimate beauty's boob photo. However, he has entered his second year of high school without finding a beautiful girl with his ideal tits. In the camera club where he is working, Yukiki Shiromiya, a junior with a natural sense of theater but modest breasts, joins the club. With Yukiki as his assistant, Ayato sets his sights on winning a prize in a school contest for photos of boobs. He starts talking to beautiful girls who he thinks have ideal tits, but of course, there is no way he will be allowed to take pictures of them...!

Salesman Yukihiko Fujioka (32) has a problem. His relationship with his wife deteriorates due to his erectile dysfunction, and his daughter is cold to him for doing nothing but work - domestic discord. One day, a friend introduces him to a dating app under the guise of "gaining confidence as a man". Yukihiko, who is devoted to his wife, tries to refuse, but his evil instincts take over and he decides to meet a girl who is on the app. There he meets Misuzu, a beautiful woman, and is drawn into the unexpected world of "Insect Parents"...

Hikaru Kajikawa, who spent his days aimlessly, suddenly wakes up in a strange forest in another world. However, he possesses no skills or special abilities and is attacked by dangerous monsters. With the help of Almatina, a knight in training, he manages to reach a human village. But Alma and he, both holding rather disreputable jobs, become the target of ridicule from other adventurers. Nevertheless, Hikaru, who has since learned to manipulate his magical powers, evolves alongside Alma in an unorthodox way. (Source: Bunkasha, translated)

A couple have sex in the park at night.

At just 21, Asumi has just married Taisuke Koino, an employee of a women's lingerie manufacturer. This luscious, seductive, caring and attentive housewife is also so candid that she gets herself into funny... and daring situations! Fortunately, her equally affable husband is far too much in love with her to hold it against her.

This is the Baraen Girls' School, where the motto is clean, neat, and pure. For some reason, 11 male students have been admitted to this high school full of high-class maidens! The boys were recruited by the school's principal, who wanted make the school co-educational, by building Japan's No. 1 soccer team, so that was how Masaru Saka and the other soccer-loving boys ended up at the school. The eleven members of the soccer club begin training with the aim of winning the national championship, causing a stir amongst the girls. But the captain of the team, Saka, gets involved with Miss Baraen...! (Source: Shogakukan, translated)