Shimizu Makoto, a well-paid R&D lead for an industrial firm, has a secret - she draws and sells gay fanfiction on her days off. But when her sweet summery colleague, Maekawa, accidentally enters her secret world of girls who like other girls, Shimizu has to come face to face with some serious realisations… and deal with just how much of a weirdo Maekawa is!

Let’s go wall climbing with your childhood friend!

Perverted Unicorn likes an ultra-pure(virgin) lonely girl

Louann, working as a maid of the mansion, accidentally finds out the lady of the house's scary secret on her first day of work and she's now invited to a strange meal...

All of Mankind got turned into beautiful girls...
How will the species survive?

Midori isn't good with people, and at 31 years old, she feels like she has no place in life.
One day, she is attending the funeral of a close friend of hers from junior high school, Tsugumi. Unable to forget about her, she has a vision of the young friend she knew standing above her — only it isn't the girl she once knew, but her daughter, Haruko.

This is the story of the relationship between a woman without a place and a child without a mother.

The remarried mother. After their divorce, the father who lives with his "boyfriend".
Living surrounded by such family, highschooler Mayuko is now at the height of her adolescence. Beginning from Mayuko's "runaway", intersecting various life, these are the runway story which will dye in to your heart.

From MangaHelpers:
High-schooler Matsuzaka Satou has a reputation for being easy, but one day her lifestyle of sleeping with one boy after another comes to an end. It happens when she meets the child Shio, for whom she is convinced she feels true love for the first time. Satou may seem sweet and innocent, but there is nothing she won't do to protect their life together, including committing murder. But from where did she acquire the little girl, and how long can their "Happy Sugar Life" together last?

Included one-shot:
Volume 2: White Sugar Garden, Black Salt Cage (pilot)

Short story:
A short story was released in Young Gangan 23/24 of 2016 which is referred to below as 19.5. It was later released in Volume 6 as an extra.

Reki is a high school girl that always acts cold and isolates herself from others. Yuta sitting next to Reki keeps trying to be friend with her in every way possible. However, her cheerful approach to Reki only makes her extremely puzzled and overwhelmed. At this time, the class president Maria gets in the middle of these two. Would she make things work for them or cause more troubles?

A short twitter series by @udon0531.

A Yuri anthology of working adults.

The protagonist is a girl with the ability to visit a surreal alternate dimension full of monsters in her dreams. One day, she encounters another human girl there and receives a plea for help.

Power of likes being demonstrated by skirt length and blushing faces.

Daily life of a Futanari Elf.

Twitter: https://twitter.com/kawakamimasaki_

From Lililicious:

A series about two idol singers, Sana and Maru. The two girls are managed by the same company, but they couldn't be more different in their attitudes toward their fans and their work. Will they find common ground in feelings for each other?

Normal high school girl Irie Yuunagi suddenly has her blood sucked by a strange man one night. Yuunagi wakes up as a vampire and learns that she has been added to the man who bit her, Rin's, family. She begins to learn about the rules of the vampire world from Rin.

Through a moment of carelessness Totally-not-Marimite fangirl Yuzuriko meets Miyu and is thrown right into the dazzling, fateful encounter she has always dreamed of. But the manga left her ill-prepared for the real deal.

A 14 year old is going to confess to her senpai who is graduating. The next morning, she wakes as a 29 year old single woman, living with 3 sisters: a high schooler, middle schooler and an elementary schooler.

1-3. Cotton Candy
4. Bitter or Sweet?
5. Haru to Miniskirt
6. 37℃
7. Aki Iro Irozuku
8. Tori no Yukue
9. Countdown
10. Cotton Candy 1.2.3