Reunited with a childhood friend after five years, I was in my first year of high school, yet you stood before me, a teacher.... Kato is a young man with a peculiar condition that causes him to age three years for every year of real time. Orihara watches over him as both a friend and a student. This is the tale of the unusual life of these two former classmates. (Source: MangaPlaza)

I'm an office worker as well as an influencer, not to mention a liar. (Source: Coolmic) *Note: Simultaneously released in long-strip and traditional formats, with 36 episodes and 12 chapters respect ively.*

Power harassment, unpaid overtime, no girlfriend...Wataru Gojo is an office worker in his mid-thirties who's life is filled to the brim with stress. On a whim, he decides to install a new game on his phone called "Demon ruler". As soon as he does, a cute butterfly girl in a shrine maiden outfit comes out of his phone! She says she is a demon and that he can earn money by defeating other demons in the spirit world!? Could it be that Gojo just found the perfect way to relieve some of that stress? (Source: Mangamo)

This novel absolutely does not bully the protagonist—the system is just a tool! After transmigrating into a xuanhuan world, Su Changge becomes the master of the future Female Emperor—right before her infamous descent into darkness. His once-abused little disciple suddenly notices something strange: her master has grown gentle, incredibly powerful, and increasingly soft-hearted beneath his stern words… Su Changge: “You damn system—I refuse to be a despicable villain!” System: “Born to be trash, destined to be the antagonist!” Feng Wanqing: “I’ve fallen for my own master… What should I do? I’m going to have a sweet, earth-shattering romance with him—no matter what!” (Source: Bilibili, translated)

The fallen emperor Qin Yun, the inheritance of Jiuyang, awakened the world of martial arts, learned the skills of the world. Since then, he has been on the Xiuwu Avenue. A variety of martial arts strong, in order to seek his refining, willing to serve as his younger brother.

Crossing, or a substitute? The ancient female hero's Hua Mulan traveled to the present world through time and space, and found that Xiao Li feng was exactly the same as the dead Xiangfan. Is this a coincidence of history? Or is it the meaning of her miraculous crossing? For this reason, Mulan became Xiao’s little assistant and small nanny, and the two began to live together in a fun and interesting life.

After being dumped, followed closely by her grandmother's sudden death, the chubby Yuri is left broke and homeless. That is until she discovers that her grandmother had been lying to her for years. Her mother is not dead, but is in fact a famous movie star, and very much alive. Upon arriving at her mother's house, she meets her three new beautiful siblings, all from different fathers. Her newfound family is filled with hilarious oddities, ranging from laziness to drunkennes to gay incest. She is constantly antagonized by her brothers Sumire and Aoi. And her sister Fuyou does little to help. And thus Yuri becomes little more than a maid in the household, catering to her siblings needs while her mother travels the world. But as Yuri's warmth fills the house which before had been so cold...what will happen between her and her brothers? Can they come to see each other as siblings before it's too late? *Note: Won the Shogakukan Manga Award for shoujo in 1994.*

The four Toura brothers have already succeeded in driving out all of the housekeepers that their father sent to look after them. But what will they make of Shinnosuke, their new live-in housekeeper... and a male one, at that? (Source: Biblo Eros)

Yaoi series of stories about life in a boy's dorm at a high school. The main couple in the first volume is Masamoto and Izuka, who are roommates. Masamoto saves Izuka from prostitution. There is also Hiroki who is sleeping with his teacher the dorm manager. Vol.1: Breakfast Club Vol.2: Room Mate Vol.3: Bed Time Vol.4: Pillow Talk Vol.5: Door to Door

Tohko and Wataru were childhood friends. Wataru was rather wimpy so Tohko always had to protect him from bullies. Then he and his family moved away to Germany, and they lost touch with each other. Years later, Wataru returns to Japan alone for his first year of high school, when Tohko is in her second year of high school. However he's completely different from what he was like before, having grown extremely tall for his age and much more pushy and aggressive. Tohko is bossed around by him all the time, and even ends up having to make lunch for him everyday, but she doesn't know how to deal with the "new" Wataru. Although he seemed like an angel to her when they were kids, now she sees him as a demon. (Source: Beyond the Sky)

A series of one shots: 1) *Plan - O.N.O.* Misawa has fallen for the captain of the school's track team, but doesn't know if his captain feels the same way about him. 2) *Lip Sevice* Katsuhiro is the bad boy type, irritated due to his father always telling him not to make him look bad, he gets into the habit of stealing books. The only one who truly understands him is his father's secretary and his chauffeur, Yoshizaki. On the way to a celebration for his grandfather's recovery, things get a little...intense between Katsuhiro and Yoshizaki. 3) *The Lucky Star of The Night* Shy Aoyama has a crush on his chief, Matsuzawa. After a night of a little too much drinking, Aoyama ends up at Matsuzawa's home… 4) *Holiday* Natsuki, a company president’s son, was forced to cancel his weekend plans to attend a gathering at the family villa & becomes further irritated when he learns his father was using the opportunity to introduce him to an acquaintance’s eligible daughter. Having had enough, Natsuki attempts to escape in a motorboat, where he is followed by the ever-dutiful bodyguard, Kishida. But what happens when they accidentally become stranded on a deserted island together? 5-6) *My Bodyguard* & *Partner* Continuations to the story "Holiday" 7)*Stubborn Vice President Nacchi* A short continuation that takes place in the future after "Partner" \[from MangaFox\]