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

From MangaHelpers:

Based on an ero-game by the same name, Melty Moment follows Takeru as he gets closer to several girls in high school. He ends up leading an election committee that is filled with cute girls. There's shy little Natsuki, serious little Misao, his childhood friend Yuuka, classmate Sumire, and talented Aoi. Who will he end up with? [tethysdust]

Ooyama Takeru, a young normal yet perverted minded guy, got accepted and now goes to a school that, unknown to him, was where combat and magic is used. On the first day, he meets again after three years: Amaya Haruko, his childhood friend, Kushiya Inaho, a girl who says she's his fiance, and Himegami Kodama, a blonde who wants to kill him. Finding out that there are many girls there that just don't like him, he is told that everyone there uses a special magic ability while using an item or weapon called a Maken. Later, he finds that no Maken is acceptable for him and doesn't know what to do, since in this school the students get into duels that showcase their magic and combat power, to which he seemingly has none.

From Dangerous Pleasure:

One evening, solo courier Ronet, a child who lost his home due to conflict, rescues the beautiful youth Bear from being raped by a neighborhood thug. Bear, completely ignorant of the real world, says he's headed to Ronet's homeland, now a cursed forest. Bear asks Ronet to act as his guide, but he refuses. Bear then transforms into a stuffed toy before Ronet's very eyes?!

In Confucian Era 14276, a violent showdown unfolds in the space surrounding Planet Lagra. And with that, the story begins. Unfolding on Earth and in far-off galaxies, in the past, the future, and across dimensions, the curtain has risen on the final war between light and darkness. A great, galactic epic spanning the author’s career begins here!

Kyomu Senki is made up mainly of four series: “The Tiger of 5000 Light Years” serialized in 1980-82. “Kyomu Senshi Miroku” and “Jaki-oh Bakuretsu”, both of which started serialization in 1987, just a few months apart. Lastly, “Skull Killer Jaki-oh”, a mech series set in the 20th century that originally started in 1990.

Along with the four main series, it also includes four short stories: “New Rashoumon”, “Ninja Arts at Honnou Temple: The Black Magic of Koji Kashin”, “The Strange Living Dimension, Dogura”, and “The Dogura War Chronicles”.

1. Akai Ie
2. Yomi no Kaze
3. Kurai Genkan
4. Seijyaku no Tani
5. Ichimatsu Ningyou
6. Toga
7. Koukai no Naraku
8. Shinshoku
9. Ikiryou
10. Seichou suru Komado
11. Konsei
12. Switch
13, 19. Obake nante Inai sa
14. Kage no Ue no Hoshou
15. Shazai
16. Orokamonodomo ni Watashitachi no Higeki wa Kikoenai
17. Manukarezaru Kikite-tachi
18. Akaiito

When the Fullmetal Knights Chevalion defeated the Death Universe, peace returned and the Chevalion members returned to their normal daily lives. Well, except for their leader, Retto. For some reason his suit won't come off. So he's stuck as Chevalion Red, and he has problems controlling his powers.

Fujishima Takara goes to high school and will start living in a dorm because he has lost all his family except for his father, who's always away for his work. Takara has to share a room with Hosaka Kiyomine. Living together isn't easy, and many rows ensue. Kiyomine is very introverted, while Takara is just the opposite. At first the two get on each other's nerves because of those differences. But things turn towards friendship and later on towards love.

A Webtoon that reminds us of the value and importance of family. This is a story about childhood- a time of laughter and tears, joy and sorrow.. And ultimately a time of growth and change.

From MangaHelpers:
There is a magic love app that supposedly helps people's dreams of love come true. The first story of this love app follows Tetta and Ginko, friends who have bickered since grade school. Tetta looks up the magic app on a whim, and ends up with an application that is connected to Ginko. When he manipulates the "Ginko" on the app, it affects the real girl. He's embarrassed to have it in the first place, but he can't uninstall it without inputting Ginko's measurements. Whether he actually likes Ginko romantically or not, it seems that this app could only make the situation worse.

The story follows Iku Fukuda, who likes working with kids, so he gets a job at a day care center. When he realizes there's a gap between his expectations and reality, he quits after 2 months. But Fukuda doesn't give up on his love of working with kids.

From : TCmanga

Satomi was told to marry her brother-in-law, Hongdae. Even since the passing of her sister, Kyoko, Satomi's dad is worrying about not being able to find a successor to the Asahina Private Hospital. In the eye's of Satomi's dad, Hongdae is the best candidate to take over his leadership. In order to prevent protests from the board, he wants Satomi to take her sister's place - to become his wife so that he could once again be related by marriage to Satomi family.

Satomi is just an ordinary gal who studies at a nursing school and wants a first love that she can embrace forever. She is shocked when her dad informs her about marrying Hongdae and gets in a dilemma about it....until one day, she finds something shocking about Hongdae....

An anthology by various authors.

From Hidoi~! Translators:
Masaki Umeo is a middle schooler with a nasty temper. Because of his temper, he is causing all sorts of problems and is constantly involved in fights causing his sister to worry about his well-being. One day, he stumbles upon an Aikido class which he becomes interested in, but soon dismisses it until he meets Daniel- an english teacher from Canada. Daniel teaches Umeo about the way of Aikido in hopes of giving Umeo a different outlook in his life, but it isn't that simple because there is a dark reason behind Umeo's temper.