Shindou Eruko, a glasses, big breasted beauty, found a job as a handyman for the Amaguri Handyman service after her NEET life comes to an end as her savings ran out. She immediately falls for her co-worker Hoshi-kun on their first day working together, but there's a problem: Hoshi-kun is a high school boy, while Eruko is a 27 years old onee-san who has trouble telling reality and delusional. She ends up constantly scheming to get close to Hoshi-kun to turn many of her delusions into reality...

This manga takes place after Vol.14 in Henjo - Hen na Joshi Kousei Amaguri Senko

Seto is a serious kid who leads a quiet High-school life, until he starts to get teased by resident Gal Anjo.

"Hanako-san, Hanako-san...are you there?"

At Kamome Academy, rumors abound about the school's Seven Mysteries, one of which is Hanako-san. Said to occupy the third stall of the third floor girls' bathroom in the old school building, Hanako-san grants any wish when summoned. Nene Yashiro, an occult-loving high school girl who dreams of romance, ventures into this haunted bathroom but the Hanako-san she meets there is nothing like she imagined! Kamome Academy's Hanako-san actually is a boy!

Koga decides to confess to the the school's most beautiful girl, Meguro. To his surprise, she agrees to go date him. But what surprises him even more are her following words: "I'm not a virgin."

The "new generation wedding" manga features the tagline, "Will getting married really bring happiness? Isn't getting married a risk?"

From MangaHelpers :
High school student Misumi Makoto is called into a fantasy world by the god Tsukuyomi, in order to be a hero. However, powerful others in this world aren't as thrilled to have him there, and they kick him to the edge of the world just as Tsukuyomi declares that he must leave Makoto to find his own way. Now it's up to Makoto to find his own way.

The main character was possessed as Baeklee Yeon in the world of martial arts, the foolish and annoying daughter of Baeklee Ee-gang, a complete body and teacher who leads the male protagonist into the right path of becoming a hero.
She was killed unexpectedly, and when she opened her eyes, she regressed to her childhood days where she could undo everything.

Synopsis (MTL):
Vance, the guardian knight of the female emperor of the Celestial Empire, one of the Seven Empires, swore to be the Emperor guard in the next life as well, and ended his first life by performing the Reincarnation Ceremony with his sovereign, who died in order to end the war.

A thousand years later, after the war has died down, Vance is reborn in a world where he and Lloyd have been reincarnated. Vance is reincarnated and named Lloyd, and he is adopted by the Count family of the Celestial Empire and raised by them.

When he turns fifteen, Lloyd decides to enter a magical academy where students from all over the world gather to search for his master, who should have been reincarnated just like him.

「Let's see how well you can work with the level of magic you can handle as an escort,」

He thought that if he joined the Academy of Magic, there would be many better wizards than him, but as the Celestial Emperor's bodyguard, he was also well versed in the martial arts and all kinds of magic, and in some cases even more powerful than the Celestial Emperor.
The bodyguard, who has surpassed humanity and stepped into the realm of the gods, begins his life at the school in order to find the person he wants to protect, and this time, protect her until the end.

High school student Hojo Saito married his classmate, Sakuramori Akane, the girl who’s his worst enemy in school.

“If you tell the rest of the class we’re married, I’ll kill you”

“I don’t want them to know either. There’s no point in that.”

Their newlywed life wasn’t going so well, and they were constantly at odds. However, as they progress through their daily lives, the distance between them closes, they have more enjoyable moments together, and they gradually come to understand one another.

Saito learns about Akane’s cute side, which he never saw before, and Akane gradually began to recognize the feelings that she’s been keeping inside…

The heart-throbbing newlywed life of two people who just can’t seem to be honest with each other begins here!

In a town with nothing, in the middle of a daily life with seemingly no signs of change, high schooler Reiji Kurose was "just" living. Family, dreams for the future, childhood friends. All of them were binding him down to that city. He thought he would "just" keep on living like that. Until he met her. Is there hope in living? Is there light waiting ahead? It's the start of a boy meets girl series which reflects the "now".

By the author of Hatsukoi Zombie

Yukina was a young man who hailed from the same village as the Yuusha who shouldered the fate of the world. Through a certain incident, he got ahold of the talking spear, Gram. It was a weapon that was on par with the legendary sword the Hero wielded. The first volume of an adventure fantasy of the youth with a realistic growth!

Chan-Woo finds it difficult talking to Sul-Hee, who always seems to be angry about something. However, what he says to her actually makes her heart beat like crazy! A sweet, romantic story of a young couple’s first love!

What happens when several women with special circumstances compete for a rich handsome businessman's hand in marriage? Let the curtains rise on the “Courtship Battle Royale” show, where anything goes! Thus begins the beauty Gotou Yuuna's struggle to overturn her debt-straddled life!

Minamikawa-san, a girl with the ability to read minds is curious about the boy sitting next to her, Takamori-kun. It's because Takamori-kun's mind is so damn loud...!!

Tsurumi Asuta is a 17-year-old second year high school student. He was an apprentice cook working at the public diner "Tsurumi-ya" that was managed by his father. One day, Tsurumi-ya is hit by fire and Asuta dived inside the burning shop in order to save his father's santoku knife which is said to be his father soul, where he found demise.

When he came to, he was in the midst of a strange jungle. He was then attacked by a beast resembling a boar, but Asuta was saved by a girl named Ai Fa claiming herself as part of the "People of Morihen." It was then that he realized he was in another world.

Kamihate Uryuu, orphaned since childhood, receives an invitation to stay at the local Shinto shrine. All he wanted was a quiet place to study so that he can fulfill his dream of making it into a top medical school, but after arriving there, he comes across three beautiful shrine maiden sisters... and the head priest requests that he marry one of them and take over the shrine. A tale of love and miracles is about to unfold!

Written by the assistant of Negi Haruba, the author of 5Toubun no Hanayome, who recommends this work.
(Full serialization confirmed on author's twitter).

"In my class, there is a true idol."
A first-year high school student at an ultra-elite school, Hiruno has to be the top student in his class according to his strict mother's order, but when he fails to fill in his first achievement test, he gets a red mark and has to take a remedial class. However, there is another participant in the remedial class...?

Mamori Wataya is a tall but dark, plain, and shady high school girl. One day she meets Kanashi Fuji, who has a small, thin body and an evil-looking smile. A supporting character that no one can find and a villain that no one likes. This encounter turns their gray days blue.

A romantic comedy centered around "The School Prince" bringing the tense conflict of young boys and girls to the breaking point!

Tamako doesn't have any confidence, sex appeal, or romantic experiences. Caught off-guard while job-hunting, she is hired to work for an office full of suspicious people who specialize in designing for pachinko parlors. Thus, her days of agony begin to unfold.