A 30-year-old Japanese NEET joins a private military contractor in the Middle East and becomes the handler of some soldiers.

Short 'n sweet shoujo-ai...

Keyman is the resident hero of Lockville City, a place inhabited by both humans and animal people. In the years since his debut as a hero, crime has decreased significantly, which does not look all that great for the local police force. But one day, after he catches yet another group of criminals, Keyman is mysteriously murdered. Detective Alex and his police force are investigating the murder, and one of their major clues is the words "Dr. Necro," which were carved onto Keyman's body after his death. Their case gets even stranger when Alex unexpectedly meets "Dr. Necro," who appears to be a young girl, in a bar. What monster could be behind the murder of Keyman, and what does the childlike Dr. Necro have to do with it all?

From Blissful Sin:

Akiyoshi Tooru is the perfect student with glasses. Unfortunately, he’s always been told that he was 'cute' and 'pretty' which forced him to develop an inferiority complex as a young man. The very same Akiyoshi received a confession from a boy of rare beauty, Naruse Fuuta. Of course, Akiyoshi rejected the confession from another man. However, Naruse lost it, underwent a complete change of attitude, and attacked him! Now knowing the fearsome nature of Naruse, what fate awaits the fleeing Akiyoshi?!

Miyoshi is always competing and losing against his childhood friend, Mamiya, who is good at everything. One day, Mamiya collapses from illness and is hospitalized for several weeks. When he returns to school, it turns out he is genetically female, and has decided to try living his life as a girl now much to Miyoshi's horror.

[Several extras have yet to be scanned.]

In the distant future, a new immortal and genderless life form called Gems populate the Earth. The 28 Gems must fight against the Moon Dwellers, who attack them regularly to abduct them and to turn them into decorations. Each Gem is assigned a role, such as a fighter or a medic.

Being only 300 years old, Phosphophyllite is the youngest of the Gems and has no assignment yet. Phos to help to fight the Moon Dwellers, but is too weak and brittle for battle. One day the master of Gems, Adamantine, assigns Phos the task of creating a natural history encyclopedia.

Nominated for the 8th Manga Taisho in 2015.

Facing 'Death' for the one I love is something I would do without hesitation, but this isn't right. I didn't live until today only to die for the one I love. I longed to look into your blue eyes, but you only looked down on me and turned away. I was chosen that very day to be the 'Alice' who would breathe her last breath to save your love, 'Heart'.

Daily life and unknown episodes of difference species that once existed or currently exist on the earth to deliver readers fun and lessons along with unique animal characters

Those in serious debt to a certain man can either pay the price or join a certain game, a "gamble" as he likes to put it. To win, you must acquire points by defeating the other game participants. What will happen to the players...?

From Easy Going Scans:

Lark is different from the rest of the kids. He has red eyes, just like Vampires do, and he is bullied by the other kids for it. One day he meets Setz, a genuine Vampire of a Noble clan who is the only one that doesn't call him a monster or bully him. Eventually they become friends, but when Lark finds out he may have to return to the orphanage, Setz decides he does not want to lose his friend, so he invites him to his home... The world of the Vampires.

Note: This project began as an amateur manhwa on Naver, but became popular enough that Naver chose to turn it into a professional work. The author and artist changed their pen names and restarted the series from the beginning, redesigning the artwork and part of the storyline in the process.

From Go! Comi:

From birth, Cesare Borgia is surrounded by shadows. Damned by his own father, hated by his closest brother, separated from the sister who loves him, and driven by the demons of Hell itself, his quest for power threatens to set the world of Renaissance Italy ablaze -- unless one innocent person can drive away the poisonous shadows ravaging him!

Enter the world of the Borgias. A world of unspeakable conspiracies and forbidden desires. A family whose murderous intrigues would make them infamous throughout history. A history written in blood…and a poison called Cantarella.

Humans are always evolving. The ones who evolved in the right path would embody superpower, and called the "White." However, the when their psyche can't keep up with the evolution of their body, they'll lose their mind and go berserk. They are called the "Black." Jin is a part of Black Line; the security company against the Black. Jin swears to eliminate all the "Black" from this world–– wether by finding a cure to end the spread of the "Black," or with his own fist and power. (Source: MangaHelpers)

This is about the life of Bakako, a slightly stupid but lovable girl, and ○○-kun, her bald headed roommate / boyfriend.

From Blissful Sin:

1-4) The Devil Smiles
The second son in a family of beauties, Naruse Shouta, is a world-famous hairstylist and model. He constantly showers affection over Ichii Hisashi, the grim but pure-hearted high school student who lives across the street. Due to his self-imposed "Under 18 is Prohibited" rule, Shouta has been impatiently waiting for Hisashi to grow up. However, none too soon, Hisashi's 18th birthday approaches...

The 'Kawaii Akuma' side-story makes its entrance!

5) Tactics

From Yen Press:

The elite and beautiful Ririchiyo Shirakiin has a bad habit—she can’t help but lash out at people with her vicious tongue, all while hiding behind a mask of haughty cool. This attitude has a lot to do with people minding her business because of the Shirakiin family name, but it troubles Ririchiyo to no end. In search of independence and solitude, she moves to the Maison de Ayakashi, an apartment building full of wealthy tenants and with its own Secret Service. Ririchiyo is eager to be alone, but upon her arrival, she is greeted by Soushi, an SS agent arranged for her by her parents. Ririchiyo tries to turn Soushi away, but Soushi’s dogged devotion to his new mistress will not be deterred. The threat against the residents of the Maison de Ayakashi are not to be taken lightly, after all. And despite his puppy-like demeanor, Soushi is not to be trifled with either…

From Bunny's Scanlations and Must Be Endless:

University student Hikaru is an egoist whose type is "Girls who tell me that they like me." One day, something changes after finding his younger brother Hijiri going on a date with a younger boy (not really his lover). The stage is set for Gihou Ido's first comic!

From Onadoru Euphoria:

Shinesman is a comedy series that parodies shows like Power Rangers or Ronin Warriors. There were only ever two episodes released, with notably hilarious dubbing for a show. The manga series has 9 volumes and is drawn by Kaimu Tachibana, who often draws BL, so you can expect there to be innuendo or jokes about the male characters being too close.

The main story in Shinesman is that Matsumoto has joined the Right Trading Company, and somehow was picked to become the newest member of a group of superheroes called "Shinesman" (which would sound like "Businessmen" in English). They fight evil aliens who are trying to take over the business world. It's light-hearted and undeniably cute.

From Mangascreener:

Ever seen a little show called Power Rangers? Or any of its relatives stateside or around the world? Well this is a mix between a parody, a satire and a tribute to all the greatness of Super Sentai all rolled into one... with a twist. This task force of heros have jobs, a boss and a 401k. Set during the bubble economy of the 1990s, this campy but loveable manga brings office comedy to a classic genre of super hero shows. If you have a chance, the anime is released in the United States (all 2 episodes) so go check it out, and get ready for the manga!

When Soah's impoverished, desperate village decides to sacrifice her to the Water God Habaek to end a long drought, they believe that drowning one beautiful girl will save their entire community and bring much-needed rain. Not only is Soah surprised to be rescued by the Water God-instead of killed-she never imagined she'd be a welcomed guest in Habaek's magical kingdom, where an exciting new life awaits her! Most surprising, however, is the Water God himself... and how very different he is from the monster Soah imagined.

From Dazzling Scans:
Hirata Mihane has a scary face and isn't ladylike at all. In fact, she lets her temper get the better of her and often lets out small bursts of violent behaviour—even though she doesn't mean to. Because of this, the entire school calls her a "Satsujinki" (murderous monster). Even so, she's in love with the kind and popular Touma-kun, who doesn't mind the way she looks and is always nice to her. But... will Touma ever see her as a love interest?

Spin off of Junai Tokkou Taichou! showcasing the romantic life of Hirata and Yusa's daughter.

A pastry shop with filled delectable sweets on the hillside run by three brothers, Thyme, Sage, and Parsley. An otome's dream is it not? Well, hopes crushed.

Nanoha bakery is run by a lifeless genius baker, a motivated novice baker and shopkeeper, and a child. Facing rivalries, low sales, and debt, Sage tries to save the family bakery! Along the way, he meets some interesting characters.

From the creator of The World God Only Knows