The life of Tomoyo Aki, a high-school otaku working part time to support his BD hording. With remarkable luck, he bumps head-first into, Megumi Kato, the most beautiful girl he has ever seen. Naturally, the meeting twists his life into a complicated torrent of relationships. Eriri Spencer Sawamura, his half-foreigner childhood friend who’s always valued her relationship with MC. Kasumigaoka Utaha, a cold, composed renowned literary genius who shoves everyone aside from our protagonist. What is this? An eroge introduction? The tale of a small not quite doujin circle, but not quite indie studio’s journey through the tough territory of comiket and beyond.

The young man's new apartment is haunted, but as it turns out, even the dead have their own personal shortcomings… issues of the flesh included.
For the dead have lingering desires, and are more susceptible to the world of the living than what one may think. There's anger, there's hate, there's curiosity… and there's love too.
Here he finds a ghastly girl who observes him quietly, certainly desiring *something*…
(No wonder the rent is cheap!)

Note: this is the serialized version of the Pixiv webcomic.

Two high school girls spring into erotic manga! Tanaka is a pure-hearted gal who likes to draw Shoujo Manga, and Terao is a plain, expressionless girl who is active as an erotic manga artist. Watch two complete opposites step into the depth and potential of the of erotic manga world!
From the author of 'Oogami-san, it's a leak!' Comes a manga about adolescent girls and their desires!

Manga adaption of H. P. Lovecraft's "The Shadow Out of Time"

I'm Dullahan Itoshino. A normal girl who can take her head off. From today on I'll be a middle schooler! I hope I'll get closer to my destined one~ but sometimes my heart suddenly beats faster, I want to run away, and my body and mind feel torn apart... is this the thing called "puberty" I wonder? Heart(head) and body apart, story about puberty and love, start!

Japan in the Reiwa XX era, where sexual activity is illegal. Hikaru Inuta, an honor student whose father is the director of the Ministry of Health, Labor and Welfare's Sexual Enforcement Division, witnesses something shocking at a club he visits for the first time with her friend. There are a lot of people who enjoy sex with a great deal of alcohol and music! And among them is Inuta's favorite idol, Misora. In front of this unusual sight, an impulse that he's never felt runs around Inuta's body!!

Rygart Arrow is the only one in his world who lacks the inherent ability to power up quartz, the energy source that makes all of the machines run. Nevertheless, he's pretty well connected. The King and Queen of his country of Krisna happen to be old college friends. But so is Zess, the guy who is leading the army of a neighboring kingdom in an attack on Krisna.
How did it comes to this? There's little time to ponder the implications as an army in giant, mechanized battle suits attacks. Arrow just feels like he's in the way - until he comes across a powerful, ancient mech that no one has yet to be able to figure out how to run. But his natural affinity for the suit's operating mechanism may just turn Arrow into the most important player of all.

The author, a high-school teacher, recounts his 12 years on "night patrol" in Yokohama City, where he comes face to face with youth dealing with issues ranging from self-mutilation to drug abuse.

Sakurai-san looks like a yankee, but gives people he passes one point advice.
Those who meet him for the first time are often scared by his frightening appearance but through the advice, they learn of how kind hearted he can be. Slowly, Sakurai's circle of people begin to grow.

He's kind, considerate, knowledgeable and versatile in all forms of sports...!!
Today, the super high-spec Sakurai who has a ridiculous gap in his looks and personality continues to give one point advice to various people, making their day a little better.

This is a story of 6 school friends, adults now, who during their school-days were persistently bullying one of their classmates. Suddenly though their quiet lives will be shaken violently when things they wanted to keep secret are coming out to haunt them! Is this the revenge of the bullied classmate and how far will he go?

19-year-old Shibao Endo, a high school graduate and currently a ronin, suddenly stumbles upon a beautiful young girl dressed in a unique outfit. After forcing him to hide her from the pursuing police, and he ended up losing his virginity by chance!

The start of exciting and stormy days of Shibao Endo and a delinqient girl's secret love story!

Preview Chapter 1 (in Japanese) here.: http://www.shonengahosha.co.jp/tachiyomi/ScrollView_pt0005d71d2509fa71/
Mangaka's Twitter: https://twitter.com/hotateya

A half-Swedish, half-Japanese girl who seems to have everything except experience with men is using a date coaching app to get used to flirting. However the guy she hits it off with actually uses the same app with a different coach! (manga mogura)

The mostly quiet Madoka-chan likes to hang out at her window, where some salary man tends to pass by, leading to Madoka doing all kinds of activities.

Thanks to my old man doing his best, despite it being on a two-generation housing loan, I was able to get my very own single-family house! As I went shopping on the evening of the day I moved in on my younger brother’s request, I was asked for help by a lovely blue-haired girl. Told it was a kidnapping, I took out the perpetrator with a lariat, and what appeared were actually two large eggs. As soon as I touched them, they split and two baby girls appeared! At that moment, the blue-haired girl called out, “You’re the dad!”

The Yoshinomiya Municipal High School 2nd year students embarked on what they'd hoped was an educational trip with their friends and away from family but it was not meant to be... Their ship was hit by unexpected rough seas and crashed on a strange island! The surviving students are trying to understand what happened but soon they realize they are not alone on this island and the locals don't appear to be very friendly to strangers!!!

The manga centers on a “twisted” relationship.

Village girl Chelsea, who is beloved by everyone, is actually the reincarnated ex-Demon King.
However, when she reincarnated, for some reason neither her magical powers nor skills were inherited, and she was forced to live as a normal human being.

Humiliating days continued until one day, the remnants of the Demon King's army appeared to loot the village. Hunted down by her former subordinate, who did not realize her true identity, Chelsea finds herself in a perilous situation. Then, a skill finally manifests! The name of that skill is "Begging for Mercy"!?

A 30-year-old Japanese NEET joins a private military contractor in the Middle East and becomes the handler of some soldiers.

Tanaka was a salaryman who lived an average life. That life came to an end when he was 41 years old…or it was supposed to. But when he came to his senses, he was standing in a world that resembled ‘Medieval Europe’. There was no heating system, and food was eaten with your hands. On top of all that, pigs ran wild in the city…and what did the pigs eat? Shit. And in this harsh world, Tanaka would live his second life as ‘Varian De Lioncoeur’. Will this average salaryman be able to survive?

Links:
Web Novel: https://ncode.syosetu.com/n4662ec/ (Japanese)

A dark, tragic twist on the loli theme.