I'm suddenly living together with the older girl I used to have a crush on!? Even more, I'm starting to suspect that she's a slut!?

Naoto Kiyoshi is a young man who just entered university after failing his entrance exams one year before. When he was looking for a place to live in so that he could move to Tokyo, he found himself living together with Luna, a relative and older girl who he used to have a crush on.

The Luna he admired in the past was neat, beautiful and mature... and now she apparently became a slut!? Night after night, he hears her seductive and unladylike moans, and it's making Naoto horny. There are also other men she's unreasonably close to besides him. Luna, whose thoughts he couldn't fathom, is leading him around by the nose! Furthermore, other women with lewd quirks aside from Luna have also gathered there!?

This is the start of his exciting new life surrounded by slutty(?) older girls!

An average romcom told from the perspective of the losing childhood friend. Other things happen as well.

Faceless shadow nobles living in a vast mansion, attended by living dolls who spend much of their time cleaning up the soot endlessly emitted by their mysterious masters.

Follow the story of Emilyko, a young and cheerful living doll, as she learns her duties serving as the attendant for Kate Shadow-sama.

Ichinose Shiki, an inheritor of the blood of Oni had lived out his entire childhood oblivious to this fact. However, when an unknown man comes rushing into his home in attempts to assassinate him, his foster father finally reveals the truth. In a world where Oni and Momotarou have never been able to coexist, join Ichinose in his struggle for power and unifying the two races!

"...I hate you!"
"What a coincidence. So do I."

The two once belonged to opposing organisations of supernatural power users, and fought for their own opposing goals. Roushi Saikawa, also known as the "Feather Hunter," and Ritsuka Yanagi, the strongest supernatural power user known as the "White Demon." The two spent their days battling each other and had no normal social experience, but...

"I love you, Rou-kun."
"Me too, Ritsuka."

After their organisation was disbanded, they somehow started dating and then got married! Is their hatred 100 times more adorable? Now, they are the epitome of a lovey-dovey couple, kissing each other at the door every morning when they go to work. But the husband had just one problem. That is, he had never shared a bed with his wife... In other words, even though he was married, he was still a virgin! This is the story of the hardships faced by such a husband, who gets caught up in numerous troubles but continues to make desperate attempts to deepen his love with his strict wife.

Inaho Jr. High's Boys Ping Pong Club has only 6 members, the club minimum. Takeda is your average nice guy. Kinoshita is good looking and popular with girls. Unfortunately, the rest are branded as losers. Tanabe is too foreign, while Tanaka is petite and perverse. Maena and Izawa are truly deviant, and their crazed antics have earned the team some powerful enemies. In spite of their differences, the team needs to work together to retain their practice room and club status.

Note: Won the Kodansha Manga Award for general manga in 1996.

Peleliu - Rakuen no Guernica follows the daily lives of Japanese soldiers taking part in the Battle of Peleliu during World War II: a high-casualty, months-long campaign. The main character, Tamaru, dreams of returning home to become a mangaka, and sees their island outpost as a wild paradise that can one day be used as a setting for one of his stories. Most of his comrades, however, are prepared for the more realistic scenario -- that they will not be leaving Peleliu alive.

People called “challengers” are gambling their life trying to escape from The 100 Story Tower to win 10 billion yen. But what will happen when Tatsuki Kuroumi awakes at this tower without remembering anything about his prior life, including entering the tower as challenger?

A comedy manga about a company run by an adorable cat boss and the abuse she puts her employees through.

Can you give me a happy ending? Komatsu Risa is in love with her childhood friend, Sano Chihiro. Although they have a very close relationship, and are often mistaken for a couple, Chihiro is unaware of how Risa feels and accepts a confession from another girl... Heartbroken about her first love, she confides in her seemingly indifferent homeroom teacher, Natsuo.

Zig—a tall, broad-shouldered mercenary—participates in a witch hunt. Following a fierce duel with the deadly witch, he becomes privy to her desire. "I want you to protect me," she requests, tired of having her life trivialized. Seeking a place to survive, the witch and the mercenary set their sights on an unknown continent!

Joji, an office worker, got married to a Russian woman named Karen a month ago. She is incredibly beautiful, with bright silver hair that catches the eye of anyone who sees her. However, because Karen is a busy mangaka, they haven’t been able to do anything that resembles a married couple.

Then one day, when Karen’s work settles down, they get some time together for the first time in a while. To do something more like a married couple, Joji came up with the idea of going on a honeymoon! So, having gotten to know each other through travel, they return to their roots and head off on vacation to Niijima Village…!

Let’s go on a trip with my lovely wife♪ Enjoy our newlywed honeymoon romantic comedy!!!

The protagonist is a guy who is among the stupidest of the stupidest in the school. In this school your grades can, under the supervision of teachers, take a virtual form to do battle! However, if you leave an examination midway, you get zero marks. A bright and cute girl, Mizuki Himeji, had a high fever during her examination. Despite her potential to be the second highest scorer in the level, she obtained zero marks for having left due to her illness and is thus banished to the worst class, Class F.
Grades mean nearly everything. For Class A: They have a smart-looking teacher, a plasma TV as big as the entire wall as their blackboard, personal laptops, personal air-conditioners, refrigerators, adjustable seats and all kinds of different appliances. Within the refrigerator, there are all kinds of drinks and snacks. Their ceiling is made of glass, the wall lets them put up high-class drawings and plants.
As for Class F (the worst class): They have Japanese desks and seat paddings. Their blackboard is dirty and there's even no chalk! Someone complains the legs of his desk are broken, so the teacher asks, "Didn't we distribute some glue to stick wood together? Glue it back yourself later." Another one complains the wind is blowing in from the broken window. The teacher says, "I got it. I'll apply for plastic bags and super-glue to fix it later." There are spider webs everywhere, not a patch of the wall is clean. A unique moldy smell spreads across the entire room; it must be from the old tatamis used to tile the floor. Welcome to Class F.
The protagonist feels displeased at such an arrangement; he seeks help from his friends to try to make a change through invoking war! And they devise all kinds of plans to try to beat the famous Class A, scheming to get Class A's classroom and equipment if they win.

From the author of the NTR series "1/10 no Hanayome". Read it with that in mind

In a near-future where humanity stands on the edge of extinction, we turn our gaze to the stars. But in the depths of space, a new menace looms—the 'Star Beasts.' To combat these creatures, warriors donning mechanical armor emerge as humanity's last hope.

"I've been cheating on you. Oh, and it's not just one guy. It's three. Sorry about that."

Back in middle school, Akiyoshi Sunao's first-ever girlfriend shattered his heart, and he swore off love. However, all that changes when he develops a crush on a girl in his university's film club. Just as he's finally beginning to move on from the past, he bumps into his ex-girlfriend. Little does he know that this is only the beginning...

To his horror, he wakes up in her body the next morning!

The high school freshman Kishino Mamoru was expecting a fateful encounter and he met the pretty girl classmate Oshii Koko, and happened to know her secret. To his surprise, he found out Oshii-san's bladder is super weak...!! To not 'leak' this secret, Kishino Mamoru swore to protect Oshii-san('s bladder).

A spin-off of the series The Angel Next Door Spoils Me Rotten which comicalizes the stories from Volume 5.5 of the Light Novel and its special edition booklet, which contains additional short stories.

The Demon King was defeated. The world is at peace. But… it was too late.

The Hero Albus is in a hurry. The story turns and begins again, as if naturally, from the place where it all started. The well-informed Hero Albus embarks on a new adventure, where time is of the essence.

Time-saving! Efficient adventure strategy! When recruiting a priest, be forceful! It doesn’t matter if you are mistaken for a new kind of scam. And suddenly, he challenges an S-class dangerous monster.

The Hero Albus seeks to reclaim the future he desires from the past in this ultra-fast readventure (real-time attack) fantasy!

Shunpei, a loner high schooler, became a gyaru after saving the god of gyaru from drowning. Through his mother's connections, he was able to transfer to an all-girls school, but it was stuffed to the brim with gyarus!
Every day is a sensory overload for Shunpei, who's never even talked to a girl, let alone a gyaru.

It's the beginning of an introverted high school guy => gender-swapped gyaru comedy!