The isekai fantasy story centers on a man who dies due to overwork, a phenomenon that has unfortunately become a known problem in Japan. Just before dying, the man thought that if he was reincarnated, he would want to live the lazy life of a rich man's dog. His wish is granted, but it doesn't turn out the way he anticipated. He comes back to life in another world as Rōta, a dog who belongs to the daughter of an extremely wealthy person. However, at just one month old, he is easily larger than a human, and he realizes he is no ordinary dog.

In the midst of a violent invasion of Earth by unknown alien forces, photojournalist Wakatsuki Tetsuya comes across a scantily-clad alien woman, cutting a swath of death through the Terran ranks with her sword. After a chaotic struggle, Tetsuya is knocked unconscious, only to awaken aboard her starship. To his surprise, she turns out to be Kahm, the invaders' princess - and she has picked Tetsuya for a starring role in her upcoming wedding, as the groom.

My motto is “continue as you are”. What will my precious life become once it starts to change?

From Tokyopop:
When Kazura Enomoto’s grandfather dies, he leaves her to the son of a rich family, Mizuki Magahara, as payment for his debts. After she goes to live with him, Kazura learns that she’s not going to be working off the debts as a servant—she’s going to be Mizuki’s fiancée! Unless Kazura can repay her debt, she’s got no choice but to learn to live with her new lot in life. But no sooner has Kazura begun to adjust to living with Mizuki and going to his snotty rich school than the dark secret of the Magahara family comes to light. The head of the family has the unique power to bring back the souls of the dead—and right now the head of the family is Mizuki!

I'm the only one who knows the true face of the popular girl, Sekime-san! Thus begins the romantic comedy between my overly shy girlfriend and me!

Author's Twitter: https://twitter.com/tokitashigure

Our protagonist, Outarou Kiyohime, is rather prone to getting pushed around. At the orders Nagi and Kanade, a pair of gorgeous twins who head the student council, he goes off to ask the "Devilishly Hot Club", who are unlawfully occupying their club room, to kindly leave. But then, the club Captain, Fiolentina, falls for Outarou at first sight. She does nothing but hit on him, and he just can't get down to business. In the end, will Outarou be able to have them leave the room as per his orders? This is a soft and squishy 4-panel gag strip about a high school boy who is, for some reason, too popular with the ladies for his own good.

Shibuya Mirai is stuck in a world where heroes seem to no longer exist. Already on his first day at a new school, he's targeted by a group of delinquents. Right as his situation seems hopeless, a real hero finally appears before his very eyes.

From Habanero Scans:

"Money Is Buried in the Ground!
Natsunosuke Bonda is a relief pitcher in Tokyo Spiders. In his eighth pro season, he makes 18 million yen at age 26. But he is always troubled by how little he makes, given that he is surrounded by high income earning baseball players.
This is a relief pitcher's story in Nippon Pro Baseball, his envies, worries, sweat and tears."

Note: Was one of two winners of the Best General Manga award alongside Kangoku Gakuen at the 37th Kodansha Manga Awardin 2013.

Takashi never graduated from elementary school because of not eating green peppers. He is already 20 years and his fellow classmate Megumi is a new teacher at his school. See how this story unfolds in a comedic way.

Gau Ban is a boy who is struggling to become a "Sevalle," the strongest class of warrior in the mercenary kingdom of Kuruda. Gau's elder sister, Elle Ragu, is the 59th "Sevalle" and holds the honorable title of "Shadow Skill." The story develops around the two siblings, as they fight magical monsters and historical warriors. The major part of it is a battle called "Shadow Skills" that is fought with only the hands and feet. It begins when the historical warriors chant the words "We are invincible!" and obtain superhuman powers.

Originally published as four volumes by Takeshobo and Kadokawa but was not complete until 1998 in the final serialization in Dragon Junior which was released in tankoubon in 1999 by Kodansha as Volume 5 "Shadow Skill Phantom of Shade." Kodansha resumed the series in 2001 in Afternoon.

Note: For example, the current volume 8, is basically the volume 13 of the series. The series began again from number 1 (but the story is still continued)

From Dan of Population GO:
"Kyouko lives next to her parents. She ends up taking care of her dad while her mom is away, this slice of life follows their relationship."

Ha-Ru is the daughter of a family that rules a remote island--she is also the heiress to this secluded land, something that Ha-Ru's half sister, Mi-Ru, resents. When Mi-Ru becomes upset and runs away, Ha-Ru follows her--and magically they are ushered into a foreign desert! And in this land, it's survival of the fittest!

"Let's Meet at The Witches' Gathering" (#魔女集会で会いましょう) is an artistic participation hashtag on Twitter which people depict before/after comparison images of a witch who raised a child into adult.

They call her Saintess, a mystical and beautiful holy figure that guides the nation. Suddenly one day, her body has switched with a flippant, crude womanizer! To conceal the emergency, she’s sent to hide at a college as a normal student. But how is that possible with a scheme to get rid of her and all these hearts aflutter at school?!

Tenjin, a 27-year-old teacher who works at a cram school for students taking entrance exams for high school and middle school. While he is talented at teaching elementary school students, he holds no love for children. He coldly contents himself with grinding through his job while training his colleague JD and being tossed about by the cruel currents of life. But one day, while teaching a fifth-grade class, one of his students hugs him close and tells him that she loves him. And a 14-year old middle-school student named Seika sees the entire thing. Seika blackmails him into giving her "personal lessons" at night.

The setting is 15th century France. A girl named Cerisier, coming from a poor, rural family, sets out to the capital to seek work. On her way there she unexpectedly acquires an oversized sword, the Zweihander. Guided by the girls she met at the capital, she decides to set her sights on becoming a female knight. Everything carries a fresh sense of excitement to her, whether it’s her first glance at weapons and armor, her life in the capital, or the instruction she receives at the Girls Knight Academy. This is the bright, shining life she spends with those sharing the same dream as her!

The "daily life comedy" manga centers on an elementary student named Sakura who summons a demon named Seere and asks him to become her mother.

Fateful Encounters:

Saitou Yakumo, a college student, was born with different eye colors. His red left eye gave him a special ability to see ghosts and spirits. He believes ghosts and spirits are bound to earth because of a certain 'cause' and simply by eliminating that 'cause' will help those spirits rest in peace. Being asked for help by Ozawa Haruka, together they begin their investigation.

Kinu-san, a girl who's come to the Fujidana family as a bride, thinks of her husband as a man who lazes around everyday, but as she gets to know him she starts to think "My Husband has a bigger heart than I thought"

The story is set in a fantasy world of swords and magic, but this isn't a typical fantasy world since the technological progress have advanced so much that smartphones are everywhere!!

Everyone lives a peaceful life until one day a brother and a sister find a very strange sword.