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.

Short oneshot that was featured in 2015-04 issue of Spica Magazine

A middle-schooler who gallantly sleeps in, Suzune. Though she always goes about with a bright smile, there's another side to her. That is, she's a magical girl assassin. What will be the fate of the four magical girls she ambushes...?! The first chapter of the spinoff that asks about the existence of "magical girls," and the goodness and evil residing within oneself!

Sakata Gintoki is a samurai living in an era when samurai are no longer needed.
To add to his troubles, oppressive aliens have moved in to invade. Gintoki lives with Kagura and Shinpachi, taking on odd jobs to make the world a better place... and to pay their rent.

Volume 24 contains Bankara (ばんから)
Volume 38 contains 13 (サーティーン)

What would you do if you were given the power to make your own rules in which everyone has to obey to them?

About the lives of the sextuplets: Osomatsu, Karamatsu, Choromatsu, Ichimatsu, Jyushimatsu, and Todomatsu.

Note: Won the 10th Shogakukan Manga Award in 1964.

School girl is trained by a secret branch of the police to detect and to kill demons disguising themselves as humans.

Light 'n fluffy shoujo ai

From Easy Going Scans:

In a future devastated by war and desertification... is unexpectedly, a flower shop!

After drinking too much at a company party, the serious and shy 30-something Ira Megumi finds herself waking up naked in bed next to a younger coworker, Aoki Shun. What happened with Aoki the previous night? And perhaps more importantly, what does she want to happen with Aoki in the future?

Manaka feels awkward being with Sasaki, as he seems to avoid her. When their hands accidentally touched, Manaka sees a completely different face of Sasaki.

From MangaHelpers:
Haizawa is the cool kid in school. He's naturally good looking and has quick thinking. It all starts when he accidentally finds a spot on campus that lets you see up girls' skirts. First, he has a sexual encounter with the school´s most popular girl, Kuroha Ageha, after learning that her big crush is him. Next, even the young and beautiful science teacher, Ms. Shiromine, falls victim to Haizawa´s sexual aura that's starting to grow stronger.

The heartbreaking story of Mirai, a pushover type of guy, who is easly engaging in relationships with anyone who confessed to him to fall into dependency. Told from the POV of his childhood friend Hibira, who cares deeply for him.

This is a 4-koma comedy about a young girl named Ichimatsu Kohina who got possessed by a low grade spirit called Kokkuri-san.

From MbE: In college, Naoto has an unexpected reunion with ex‐boyfriend Taichi who he broke up with for claiming their relationship was for sexual release only. Naoto has been carrying this old resentment, but little by little his heart is starting to forgive Taichi, who has really grown compared to their time in high school…All the while, their friend Fumi‐chan seems to have fallen in love with Taichi…? As friends, they have extraordinary compatibility, but turning it into love isn't going too well. A scar‐covered love story!

From Bunny's Scanlations:

Searching for info on drug selling, ring leader Leaguer gets found out. Luckily, Yakumo, a call boy who was present at the time, helps him. Hoping to get more info, Leauger wants to get close to Yakumo, but things are never as innocent as they seem.

Kim Tae Sik is a young man who would much rather spend his time at internet cafes, playing games, than going to work and filling out papers. After getting fired from his job, he ends up seeing a mouse cursor and follows it, leading him to a group of delinquents who earlier beat him up. Seeing how the cursor changes to a knife shape, Kim Tae Sik decides to fight the delinquents head on and ends up winning.

From there on, he chooses to follow the mouse cursor and wherever it leads him, as he believes that it has all the answers and keys to his purpose in life.

From ShoujoMagic: Iizuka Sono just transferred to a new school where the reigning oddballs have their own club called "BxB Brothers" ("B" for "Baka" = "Idiot"). According to them, you make your life meaningful by doing things out of the ordinary. ;) While Kazuhisa and Kei aren't too selective about membership, Katsumi is -- so it's just the three of them... Until Sono strikes Katsumi as an admirably unusual person, and he coerces her into becoming a Brother! The more Sono learns about the Brothership and Katsumi, the more pride she takes in being a Brother, but being the only BxB Sister has its problems. Caught between the open affection of Kazuhisa and the reserved admiration of Katsumi (with Kei taking school-wide bets on the side), all while struggling to register the club officially, it's a BxB Triangle that constantly takes on new angles!

A sweet, sincere story about a developing high school love.