Pineapple Army is a story about a legendary Japanese ex-mercenary, working as a self-defense instructor. He is sent all around the world for a job by an international self-defense agency, and in each episode, there is a human drama. Along the way, he also saves the world a few times from the hands of terrorists.

On the last day of my 19, an ill-willed school violence brought my life to a halt. And I returned to the past. So I decided to be the 'Malice' wiping out the evil.

It is said that there is no such thing as an "undefeated" player in mahjong due to the large element of luck. However, an undefeated player suddenly appears on Japan's largest online mahjong site, Jansen! His name is "M," and in order to find out if M is cheating, Sonokawa Junpei, a poor part-time worker, approaches him under the guise of a fake friendship. However, when he discovers the secret of M's strength, he begins to develop a passionate friendship with him... The tale of mahjong friendship that challenges the wall of undefeatedness begins!

Ryou Sagimiya has a rare condition called TSS, Transsexual Syndrome. While touring Tensei Academy Ryou meets Nagisa Minakami, another student with TSS and decides to enroll in the school.

Ryou Sagimiya, who has a rare condition called "sexual change syndrome", admires Nagi Minakami, who he met on a school visit, and enrolls in Tensei Gakuen, where Nagi attends.

A mixed (physical) crossing love comedy!

Known for "Muchuu sa, Kimi ni", Wayama’s first serialization in a commercial magazine is a comedy set in an all-girls school about a Japanese language teacher, Hoshi-sensei, and the carefree play that his students involve him in.

The story starts when Kagawa, a student, delivers the class journal to Hoshi-sensei.

As the students play word chain game "Shiritori" in the form of drawings in the remarks column of the journal, Hoshi-sensei becomes troubled...

Kenzaki is a delinquent who saves her classmate Nakajima from some bullies one day, but Kenzaki still has yet to tell him that she has a crush on him.

Links:
Author's Pixiv: https://www.pixiv.net/member.php?id=479833
Author's Twitter: https://twitter.com/TATSUBONi

Aikawa Kazuhiko was the captain of Tendoji high-school prestigious basketball team. He moves into a new town to attend Mizuho high school and joins its basketball team. However, Mizuho high's basketball team is far from being prestigious, in fact, it's a now defunct basketball team. Nevertheless to say, Kazuhiko's presistence, passion and basketball skills inspired other team members of the dysfunctional basketball team to gear up and start practicing again.
The aim is to play in the national tournaments where all young basketball players meet their opponents in basketball competition. The tale of youth of five protagonist: Fujiwara Takuya, Ishii Tsutomu, Dobasi Kenji and Aikawa Kazuhiko have just began along with the live of Mizuho high-school basketball team.

After suffering for years under the impossibly selfish demands of his Lady, Princess Kiric of Athrelita, the ever-suffering butler called Litt decides that enough is enough, and flees over the border to the neighbouring Gardeldo Empire. After adopting the new name 'Lilt', he takes advantage of the Empire's meritocratic society to enroll in a prestigious vocational school to make a new life for himself, using the incredibly versatile set of skills he honed as a butler.

Spring. In the prestigious magic school of Kimberly, this year ushers in another wave of new students. Clothed in black robes with a white cane and sword strapped to the hip, within his chest he hides pride and a mission.

As the sakura flutter in full bloom, the budding magicians are welcomed by a parade of magic creatures. However, they were allowed only a moment of leisure. An underground labyrinth that swallows up students on whim, upperclassmen that resemble monsters, and a faction that opposes human rights for demi-humans. While trying to survive in an ominous and terrifying place with his companions, Oliver forms a connection with a single girl with a Japanese sword strapped to her hip, the samurai girl Nanao. The story where their two swords clash, begins now.

Nekokado is an extremely straight-laced high school teacher who has lived alone since the death of his sister. But one day, he discovers a photo of her in a maid costume. He goes to a concept café in order to investigate his sister's secret, but there he meets a girl named Tsuruko…?!

(Source:MANGA Plus)

Will was a boy left to his fate in the middle of nowhere, but his luck changed when the gods gave him another destiny. That child who was destined to die is now destined to become the mightiest of all with the help of the god of the sword, the god of magic and the goddess of sanction, Will's adventures are about to begin!

Female college student Aoi inherited her deceased grandfather's ability to see ayakashi. One day, while Aoi is feeding some ayakashi, a demon appears! He declares that Aoi's grandfather owed a great debt, and as compensation, Aoi must marry the demon! Aoi refuses, and decides to pay off the debt by working at the inn of the afterlife, the Tenjin-ya.

From the mangaka of Hshs Sasero!!, the comedic story about a high school teacher, who happens to be a lolicon, and the girl she babysits with her roommate!

From Aka Roze Tenshi:

Kaji Kotori is a shy girl and was always bad at making new friends, especially with guys. Since the start of high school she has been made fun of by Kaji Yukito who's the center of attention of the class. Rumors are that he was a delinquent during middle school but he doesn't look like one. Here comes the life of Kotori and how she adapts to love.

Space Dandy is a dandy in space! This dreamy adventurer with a to-die-for pompadour travels across the galaxy in search of aliens no one has ever laid eyes on. Each new species he discovers earns him a hefty reward, but this dandy has to be quick on his feet because it's first come, first served! Accompanied by his sidekicks, a rundown robot named QT and Meow the cat-looking space alien, Dandy bravely explores unknown worlds inhabited by a variety of aliens. Join the best dressed alien hunter in all of space and time as he embarks on an adventure that ends at the edge of the universe!
from Bandai Visual

Thanks to his infinite mana, Ishua has been working as a mana porter to the hero party, doing a perfect task of supplying mana to the party members who consumed a lof of MP and earning the trust of his companions. However, Alan, the hero decides to banish him from the party in a fit of jealousy.

"We don't need a mana porter!"

And chasing after Ishua through the forest Aria, the saint, appears wishing to continue adventuring with Ishua. The story of the banished strongest mana porter begins here!

Ken is a modern-day chef who wakes up one morning in war-torn 16th century Japan. Faced with an impossible situation, he does what he does best – he cooks. Soon, word of his wonderful food reaches the capital, and the ears of warlord Oda Nobunaga, who immediately orders Ken to cook for him. What will happen to Ken as he finds himself stumbling around in an era he doesn't belong?

A salary man is quite depressed, especially on Mondays. At his lowest point a well-endowed High-School girl calling herself Ai-chan stumbles breast-first into his face. The concussion she gave him served as the start of their relationship.

This page refers to the Twitter manga's official serialization, which began in Weekly Young Magazine on November 16, 2020.

I was living a life of a NEET, and I was supposed to have died suddenly because of my daily indolence - but when I woke up, I had become a baby. It seems that I was reincarnated in another world where magic exists. I was born the son of a lord in a remote village, and began to lead a second life with my beautiful mother Kara, my big-breasted maid and nanny Ruina, and my beautiful sister Amelia, who is not related to me by blood. As a teenager, I've grown up and enjoy my daily life in a different world using my top-level magical ability and modern knowledge...?

Former Air Force Master Seargeant Kamoi Tsubame tries changing careers to finally get cute girls to wear her cute self-designed clothes.
To that end she tries to get a job in the Takanashi household as a maid and babysiter to Yasuhiro Taknashi's spoilt daughter Misha Takanashi, as it seems that her mother is no longer present.
Misha has successfully gotten rid of previous maids through playing delightful pranks like throwing mud, laying out banana peels to slip on and lighting the washed clothes on fire. In face of the newest applicant boasting that she has military experience, Misha even thinks about researching bomb making.
Fun times ahead!