Description from GANMA! :
Yuusuke, a 7th grader, is interested in his friend's older sister for various reasons.
The older sister, while a little strange, is a kind and caring girl.
She's mysterious, but is popular with everyone.
This is an ordinary comedy about Mayuri-san's mysterious everyday life.

Author/Artist’s Twitter: https://twitter.com/panzuban (Though it seems they do not/have not posted much about this comic)

My beautiful, big-breasted childhood friend, Mikoto, is completely in love with me.
It sounds like a dream scenario that anyone would envy — but there’s just one big problem...
She’s turned into a clingy, mentally unstable mess with love that's way too heavy!!

This is a dark everyday comedy about being at the mercy of Mikoto’s unstable behavior and unintentional sexiness.

The long-awaited book release of the hit everyday romcom — the story of a mentally unstable beauty that took X (formerly Twitter) by storm — featuring all-new, never-before-published chapters!!

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.

Yawara Inokuma is a talented judoka raised and trained by her grandfather Jigoro. Her grandfather says she's supposed to become the hope of Japan's judo team in Seoul in 1988, but she has different plans: to finish high school and find a boyfriend... like all her friends. But being a normal girl and an Olympic champion are two different things. Which path will she choose to follow?

Note: Won the 35th Shogakukan Manga Award for general manga in 1990.

It's been a few months since the neighborhood Chinese restaurant closed down, and when I stopped by for the first time in a while, I found that it had been transformed into a flashy, mysterious restaurant with its old signboard still intact. When I went inside, there was a gal there... This is a story about a Chinatown restaurant where gals are hospitable.

Kaede, a victim of past sexual abuse, is obsessed with becoming "normal" ...

A bittersweet story about a boy facing coming-of-age questions about love, sexuality, complexes, and other troubles.

(Source: Ganma!, translated)

Kirei ni Shitemoraemasuka takes place at a seaside town laundry shop called "Kinme Cleaning," where the proprietress Takana Kinme is a cheerful, hardworking girl who loves hot springs. The "bittersweet" story stars Kinme and the people around her.

Alt Official Raw: https://note.com/girls_vampire

Hatori is an average teen boy with no passions in life. One day he meets Furuta, a girl with a keen eye for the extraordinary that's hiding in the streets where they live... Small wonders can change the world in this (extra)ordinary coming of age series!

Hinata is a high school student who reincarnated into a different world and became a hero by the power of God. He defeated the Demon King with the help of the dark elf Mariabelle and other friends. Thus he safely fulfilled the wishes of God and returned to this world.

One month after Hinata returned to this world, for some reason Mariabelle also came here from the other world !! The reason she came here is to be with her beloved Hinata !! ~~~ With heavy love and a teaspoon of jealousy, she attacked Hinata every time he refused !! (in many ways).

Will Hinata, who has decided to live with the Yandere Mariabelle, be able to live safely (?) !! A sweet and thick romantic comedy woven around the dark elf beauty's slightly heavy schizophrenic love !!!

Do what we want, when we want, with the person we want. Such a relationship needs no label.

Murata and Tomoka, who are tired of their past relationships, become friends after sharing a game online and decide to go directly to a love hotel. After this evening, they meet regularly and have a good time together.

One day, Charlotte Bennett transferred to Aoyagi Akihito's class. Her proper and refined mannerisms and adorable appearance captured the hearts of his classmates, but Akihito calmly takes a step back, feeling that she "lives in a different world." However, helping Charlotte's lost sister, Ema, throws his daily life into upheaval...?!

Hoozuki is a deputy of the King of Hell, a judge of the afterlife and a "Super Sadist," to boot. Follow the daily lives of Hoozuki and his people.

Note: Nominated for the 2012 Manga Taishou Awards.

The conflicts and fights over daily trifles have never ceased between this pair of interesting siblings, the cool little sister "Secondra" and her funny elder brother "Minuto", but as long as one of them is in need of help, the other will never stand aside and do nothing. What a weird match! Now let's have a look at their friends. Joy Zhen, the old chum of Minuto, is a handsome boy with simple mind. Grace, the best friend of Secondra, is a warm-hearted girl who mistakenly regards Minuto as a bad boy. So here starts our story...

Kaoru Shinonome, who had been living as a freelancer, invests her inheritance in property and buys a vast old condominium. Her dream life as a wealthy landlord is about to begin—but there are no living tenants, only spirits, and her new property is a rollercoaster ride of psychic phenomena. Kaoru embraces her new specter-filled life as the owner of Ghost Mansion and starts recruiting for new non-living residents!

The main character is Kyoutarou's older sister, Ichikawa Kana… commonly known as Onee! She has lots of female friends, but of course she doesn't have a boyfriend!! Featuring that older sister, this is a regrettable romantic comedy that seems like it's going to start being a romantic comedy but doesn't!!

A "fearsome psycho-thriller" centering on "the dark side of adolescence." The manga centers on Kyōtarō Ichikawa, a person at the very bottom caste of his school, and who hides murderous impulse that lurks at the very bottom of his soul.

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!!!

I want a do over for the me who had no courage to speak of, and be born again as a new me.

Koharu Kanba, who spent her gloomy high school days as a "social outcast", will now restart her life!!

"Jin... I'm expelling you from the party."

Jin had been adventuring with his childhood friend, Reki the Hero, aiming to defeat the Demon Lord.
Along the way, they were joined by Yuuri the Saint and Lucika the Sage, and at last, they reached the Demon Lord’s castle.
However, just before the final battle, Jin was suddenly told he was no longer part of the party.

Heartbroken, Jin returned to his hometown...
But soon after, the remaining party members—who swiftly defeated the Demon Lord—began showing up one after another with marriage proposals!?

A slow-life × harem fantasy that begins with exile—let the story begin!