The cool, lone-wolf girl and her precious, unrequited crush!

(Source: Ganma!, translated)

From MangaUpdates:

A beast tamer without a familiar, Lock had been supporting his friends in an S Rank party until they finally decided to use him as a decoy and abandoned him. After a conversation with the Fenrir his party was attacking, it chose to serve him as his familiar. By using and expanding the [Mini Monster Garden], Lock gathers more and more familiars to form the strongest- and cutest- party ever. Behold, a fantasy where men and beasts go on adventures together.

The protagonist ​​is a middle school boy named Hikawa Jun who lost his mother at birth. He glares at his classmates who complain about their own overprotective mothers and wonders what it would be like if he had a mother of his own. The story begins when Jun, who wants the warmth of a mother, lies about his age and matches up with a stranger on a sugar mama dating app.

A world where monsters run rampant.

A noblewoman falls from grace and loses everything after being falsely accused.

But, she started a fresh life as an 'Immortal'. She became an adventurer capable of defeating disaster-rank monsters and taking the heads off ancient dragons with a single swing of her blade. However, behind that cool exterior... beats the heart of a ridiculously over-indulgent mother!?

“What should I do, my daughters are just too cute!?”

She wields her deadly sword for the sake of motherly love! Ogres flee and dragons tremble at the sight of this overpowered adventurer!

The fantasy adventure of the Doting Mother Sword Demon begins now!

Kanan is a demon hiding in a high school in the human world to feed on the souls of humans. She sets her sights on a single high school boy, but somehow ends up in a lovers contract with him!? Kanan, who has never been in love, is now filled with new feelings!

The romantic comedy of a pure-hearted demon's first love, begins!

(Source: Shounen Magazine, translated)

Sojiro, employed at a confectionery company, and his wife, Makoto, have joyfully opened their home to a foster child, Kuriko. But there's a catch – Kuriko seems to communicate mostly with a simple "mhm," perhaps due to nerves. Sojiro, who has vague memories of his own early childhood, struggles to bridge the gap between him and Kuriko. However, Kuriko harbors a deep fascination with Sojiro's special talent – crafting delectable sweets! The art of confectionery becomes the thread that weaves this family closer together. Join this heartwarming journey of a seemingly disconnected parent and child as they evolve into a bonded "family".

Chimera hunter Number 17 has spent decades hunting monsters. On his latest mission, he’s ordered to ensure the human hunters’ escape and never return to base. In other words, he’s meant to die. As his body dissolves, his life flashes before him: kidnapped as a boy, forced into endless battles, reduced to a mindless weapon. But against all odds, his body reforms into his human form. No longer Chimera Hunter Number 17, he stands before a vast open land on his own two feet as Do-un Cheon, a human, ready to start his life anew, making friends out of monsters and building the family he never had.

Owari Machida was a Professional fisherman who made a name for himself in the Media, but his former glory was short-lived, and he struggled to make ends meet every day.

One day, while out boat fishing, he was swept away by the waves and fell into the sea, losing consciousness as he drowned due to a malfunction of his Life Jacket. When Owari woke up, the scenery had completely changed—he was in an Isekai——.

In this world where the culture of fishing has declined, Owari wanders around enjoying fishing with the fishing gear that was transferred with him, while interacting with the locals...

The master spy codenamed has spent his days on undercover missions, all for the dream of a better world. But one day, he receives a particularly difficult new order from command. For his mission, he must form a temporary family and start a new life?! A Spy/Action/Comedy about a one-of-a-kind family!

Won the Tsugi ni Kuru Manga Award 2019 in the web manga category.

High school girl Sayama Umi is placed in the care of the neighboring Hiroi family while her mother is away on a long business trip. The Hiroi household is home to Shoya, an eight-years-older figure she admires, and Umi's heart races at their long-awaited reunion. But the Shoya she encounters is completely different from the one in her memories...

A faintly sparkling cohabitation story about meeting changed memories once more.

Rintaro Shido, a high school student who aspires to become a full-time househusband, is in the class with a very popular idol, Rei Otosaki. The two have no connection other than being classmates, but their relationship changes drastically when Rintaro serves Rei a home-cooked meal after she nearly collapses from hunger! The food was so delicious that Rei said, "Can I come here every day to eat?"...?!

Hwajin Na’s teaching techniques are pretty violent for someone who works in the Ministry of Education. That being said, when punishments don't seem to work on even the worst of school bullies, there is no better man for the job. Sometimes you can’t get a good education until those bullies are taught a lesson.

Inept at dealing with people, Hikawa Koyuki maintains a wall between herself and others. She spends her time in highschool away from others, all alone. At least until she encounters Amamiya Minato who keeps closing the distance between them for some reason?! The aloof Koyuki, the popular Miki, the boundary-less Minato, and the easygoing and kind basketball team member, Youta. This is the story of these somewhat complicated four, and their tantalizing, bumbling youth! In its original webtoon form!

Im Dajun is a high school student who gets bullied at school every day. He came across an interview on TV just when he was on the verge of giving up on life. It was with a murderer who killed the classmates that bullied him. Dajun becomes inspired by what he saw and decides to take revenge as well.

His revenge was successful. However, his life steered into an undesired direction. Im Dajun, leaving school, ends up joining a strange Runaway Fam.

The young runaway, Im Dajun, no longer suffers from the bullies at his school. Instead, he now must survive against even more vicious thugs on the streets.

Hina Tsurugi is a first year student at a coastal high school and regards herself as an indoorsy sort of person. Walking along the embankment, she runs into an older schoolmate, Kuroiwa, who invites her to join the “Teibou” club and start fishing! Surrounded by eccentric club members, how will Hina’s high school life turn out?

Ongoing Touhou manga from nva222 published in the official Strange Creators of Outer World magazine.

As an elementary schooler, Araki Yuuhei saw a live music show and was deeply inspired. Now in middle school, he reunites with his music-loving friend Matarou and gets a strange crescent-shaped guitar. From there, Yuuhei becomes obsessed with guitar and ends up performing at his first live show with Matarou!

This monumental manga became the driving force behind Shonen Jump, the tough kid boss of the neighborhood, Mankichi Togawa, uses his fighting skills and charm to find friends as he takes on the bad guys and the big shots who control Japan's financial world. This series, which was followed enthusiastically by the youth of the time, blazed the trail for a new class of readers. This work embodies the spirit of the magazine Shonen Jump. It had a major influence on the authors who followed. In 1969, it became the first Shonen Jump work to be turned into animation, and in 1971 it was turned into a live action film. (Weekly Shonen Jump Exhibition Vol.1 Catalog)

Iwakura Mitsumi always had big dreams, of leaving her small town, advancing to the top tier university, and then contributing to the country before retiring back to her home town. So focused is she to her goal that she is oblivious to all the other ways she comes up short, much to the chagrin and concern of her friends and family. Can a naive country girl make it in Tokyo?

Note: In 2023, this manga won the 47th Kodansha Manga Award in the general category.

From MangaHelpers:
29-year-old programmer Suzuki Ichirou finds himself transported into a fantasy RPG. Within the game, he's a 15-year-old named Satou. At first he thinks he's dreaming, but his experiences seem very real. Due to his use of a 3-time-use special power (meteor shower), he ends up wiping out an army of lizardmen and becoming very high level. He hides his level and plans to live peacefully and meet new people, though developments in the game story (like the return of a demon king) might get in his way.