A spin-off of Working!! Collected as part of Working!! volume 10 during tankobon release.

From Sweet Lunacy:

Armelia is an orphan girl who sings for work. One day, she met a boy, Luce, and fell in love with him. Unfortunately, Luce was kidnapped by the notorious pirate, Scar. Armelia swore to herself that one day she would rescue Luce. But the truth is not what she thought it was...

*Includes a side story called Haru wa Sakura:

Shou wants to be a doctor, but female doctors are forbidden. Takao is a delinquent, whose bad reputation is known by many. Somehow these two people cross paths and a connection is made. Was it just a chance meeting or will something more come out of it?

Watanabe, an alien student from 20,000 light-years away, comes to homestay with the Tokino family to gather material for his thesis on Earthling behaviour. He follows around the various family members asking mostly funny but sometimes profound questions about their work, their loves, their polluted air... When he's not being sent on errands or punched in the face, at least.

• Harem Days
Madoka Mitsuru (Enman to his coworkers) is a rough ex-yankee, so he's not really sure how he got a job at a prestigious company. He works in "the harem", the name of the gofer department because of all the attractive ladies, under Chief Suzunari, a cheery middle-aged man who doesn't understand the meaning of personal space!

• Hareta Yoru no Hikari (Light of the Clear Night Sky)
Medical intern Chikada Tomoharu is always being called a "nice guy", especially when he's being dumped. When his lover dumps him by email, text message, and he's roughed up by the yakuza outside his apartment building he's having the worst day ever. Building caretaker Fukiage Tatsuru scares the gang off, and he and Chikada become friends. But does Tatsuru only see him as a "nice guy" too?

• Itsuka no Himitsu
It's been ten years since Yuuya was home. That was the last time he faced Asato, the blind neighbor he's always had a crush on. He's spent the time trying to forget the one night he acted on those feelings. But he's been fired and evicted; with no place to go he returns to his childhood home and the man he's never forgotten.

• My Secret: Itsuka no Himitsu bonus

A Spin-off of Hitman Reborn.

> Spin-off of Ore no Imouto ga Konna ni Kawaii Wake ga Nai
( https://bato.to/comic/_/comics/ore-no-imouto-ga-konna-ni-kawaii-wake-ga-nai-r274 )

A comedy manhua with no specific plot.

Collection of 7 stories:

1-3) A highschool boy falls into the river on the way home from school. He gets a fever and is forced to go to the hospital to get some medicine. But man, what's with that doctor and his treatments?!

4) The boss of the highschooler falls in love with a Ramen Delivery man.

5-6) A boy on the baseball team is fed up with all the talk about the model at his school. The model told everyone he likes someone whos on the baseball team which caused a riot. The boy could care less, but... can he easily forget the kiss?

Lucius Lucent is a cold blooded female warrior that makes men in battlefields quiver in fear. Along with her magical armor, Gil, she destroys everything in her path with her overwhelming power.

The earth is in danger and is about to be invaded by aliens. Misao is a gymnast and a scout witnesses one of her amazing gymnastic routines and asks her if she wants to be a heroine. What did this scout mean by "heroine"?

From JanimeS:

Kang Han-Se and Ban Ha-Da have known each other ever since childhood. They are close enough to sleep in the same room together, even at their current age.

"Three men for you," Kang Han-Se's mother tells Ban Ha-Da, on the day of graduation. As soon as Ban Ha-Da's life as a high-school student starts, her love life begins as well.

Suzune never got along with her cousin Yuuma when they were kids. Now that she's in high school, though, he suddenly shows up again after years of separation, and he's like a completely different person -- he's become cool and good-looking! Yuuma says that his grandmother told him, "Protect Suzune," and so now he wants to live with her...!?

Although the family vacation was cancelled, our heroine decides to go forward alone. However the onsen inn turns out to be an extremely weird place!

Not only is the staff all male and the gorgeous managers (a pair of brothers) are constantly fighting over the right to inherit the inn, even monkeys visit the springs as though they own it!

How will our heroine ever get out of this mess?

Our world is too normal. Heroic fantasy is much better, isn't it? Follow the adventures of an apprentice magician, her talking cat, and two great heroes... NOTE: French OEL

Hellsing, an organization devoted to the elimination of the vampire threat, has recently uncovered information regarding the attempted production of "man-made" undead. The world is presently in the thick of WWII, and the current leader of Hellsing fears the Nazis could potentially use these creatures as front-line super-soldiers. Although the technology of creating artificial vampires is still in its infancy, it has advanced enough to be a serious threat. In an attempt to put a stop to this perverse and dangerous experimentation, Hellsing has sent two of its most skillful agents to Poland. A young man by the name of Walter C. Dornes - a.k.a. "The Angel of Death," and Alucard, an ancient vampire currently in forced service to the Hellsing Organization. Together, they attempt to stop the progress of the Nazi's efforts.

From MangaScreener:
A professional baseball manga by Harold Sakuishi, the author of Beck.

Taiko Busujima is a powerful young pitcher looking to make it into the Japanese big leagues, but what he didn't count on was being signed to the Keihin Athletics, the cheapest and worst team in the league. Can he help turn the Athletics around and (gasp) win the pennant?

A gripping, edge-of-your-seat story loaded with Sakuishi's brand of wacky humor.

The main character Haruto who has the marking of a supreme king, unknowingly opened and entered the gate to the world of divine spirits. There he meets Feilen-kamisama who makes a contract with Haruto for an unexpected reason. Later Raika, nation of thunder, comes along and makes things more confusing for Haruto! What happens after this? A riot that flips his life upside down… or flat to the ground… NOTE: On hiatus

While trying his hardest to avoid the foreign exchange student Alec, Syuuichi has been having troubles calming his fluttering heart down near the handsome blond who is constantly trying to do 'things' to him. But what happens when Alec declares that he's in love with Syuuichi? And also the fact that he's the crown prince to a country called Norguelna?

Teacher Hisoka wakes up to find that he has died and is now inhabiting the body of the student he tried to save. This is due to the interference of a monk, who informs him that he cannot tell anyone who he really is or the bond between him and his "new" body will break and he will die for real. Hisoka chooses to retain his memories despite the monk's warning that it will cause trouble....No doubt it will, since Hisoka is the type who cannot pass someone in trouble without trying to help!

From Divine Sanctuary:

Nao and Uehara-kun, after living together (!?) during middle school, are now an ordinary university couple that are semi-living together. Of course Nao has kept the fact that they're living together, a secret from her parents. But one day, her dad makes a surprise visit to her apartment...!?