Tsubaki Saionji is a second-year high school girl. Despite her grace and elegance, she hides an embarrassing secret - she absolutely loves mindless ecchi harem love comedies, and always wants to be in the protagonist’s shoes.

Misaki Marei is a second year in high school, and she sucks at studying. She has no real goals in life, and has zero interest in taking the college entrance exam...until her childhood best friend, Micchan, says she's going to college. Now Marei has found her goal: pass the entrance exam for Akamon University, an elite college, and go to school with Micchan.

(tagged both shoujo ai and yuri for now because it's not clear to me which is accurate / more accurate. several Japanese Amazon reviews of this manga mention "yuri", but we all know there's no distinction made in Japanese)

Twin sisters yuri.

Schoolgirl and member of society. Although there is a difference in years, there is no difference in the feelings of mutual thought, and today I am chewing on the everyday life that I can be with my favorite people.
This is a story about how these two people nurture a small love.

Spin off of Murenase about a bonobo student and a cow nurse.

Office Romance: Women's Division is about a group of women who all work in the same office.

A collection of stories:

- Houkago Canon (After School Canon)
Sakuragi used to be an athletics ace, but after a traffic accident rendered her unable to run, she was forced into joining the student council. As she is quite useless at the sort of work they do there, her primary responsibility became finding the president who would always disappear. After finding the president one day, however, she reveals the reason why she always disappears...

Kaburagi Aya, a highschool student who doesn't feel fit in with her highschool life, and Kurosaki Sei, a teacher who was oppressed by the trauma from the past, knowing each other by matching App. With ulterior motives from both side, the relationship between them has been distorted gradually...

College students Saeko and Miwa end up drunkenly coming out to each other on a night out, and the two of them enter into a relationship to celebrate the concept of finally actually getting to have a girlfriend... so, what could possibly go wrong?

When you’re 16, you’re a kid. When you’re 26, you’re an adult. In between, you’re a childish adult. Aki, Kanoko, Shouko, and Shiori are close friends in college that are all 20-years-old.

In the middle of celebrating Shouko’s birthday, she proposes that they all go to the beach. Even though it’s cold, they still drunkenly play in the water and laugh together. This is the story of four women who are not-quite-adults, and not-quite-children, and their stories of love.

15 years ago, Kusanagi-sensei gave up her love (♀). Now, her lost love's daughter is her student?! As she wavers under the pressure of her student's relentless attacks, Kusanagi-sensei's (♀/36) era of trial begins!

Raw: http://sai-zen-sen.jp/comics/twi4/kusanagi/

To stop the otherworldly "Kaijuu" from invading Earth, individuals wielding special powers known as "Aegis" are tasked with the protection of the world. Aratsugu Yorino is one of the aspiring "Bastioners" - soldiers who fight the invaders within the wall between the two worlds.

Yorino and her best friend Haruka were always at the top of their class, and vowed to become professional Bastioners together. However, when a Kaijuu broke through the wall during one of their exercises, Haruka lost her life saving Yorino. Cornered by the Kaijuu once again, Yorino was rescued by a Bastioner called Kaminoi Youko. After asking Yorino to give her Aegis energy, Youko defeated the Kaijuu with overwhelming power.

With her heart full of determination, Yorino placed first on the Bastioner exam, all for the sake of saving herself from ever feeling loss again.

The future. The people that migrated to an alternate dimensional space, seeking a new world to live in, started an armed rebellion in order to declare independence from Earth. Thus, multi-dimensional war broke out with the United Army of Earth. The battlefronts spread, and the fight grew long.
In their desire to break the deadlock, the United Army of Earth decided to launch a large-scale offensive, deploying to the front line vast amounts of "Assault Girls" -- new arms that would render all previous weaponry ineffective.
Piloted by outcasts and criminals, the members of the The 13th Independent Assault Girl Hunting Platoon -- dubbed "The Hyena Platoon" -- are tasked with hunting down and destroying rogue Assault Girl pilots, who have succumbed to the corruption that eventually befalls all pilots.

Kugami Sugara just wants to lead a peaceful school life.
But being chosen by the beautiful and talented Shirasagi Yui to be her pseudo 'sister', her life is anything but peaceful.
And to make things even more interesting, Yui's cold but capable identical twin sister (and also student council president), Shirasagi Ui, also takes an interest in Sugara.

From there, things go as well as you might expect in this yuri comedy!

Author's Twitter: https://twitter.com/ndoromaru

New enemies, new bugs and an even bigger island.

From Girls in Boxes:

Mari's girlfriend, Arisa, loses her memories of the past three years, including all memory of their life together. However, it turns out that being crazy in love with someone transcends all realms of possibility.

From Yuri Project:

Yuu and Haruka were inseparable during junior high but a cruel twist of fate put them on opposite sides of the class when entering senior high. Forced to spend more time with their other classmates, they decide to do something to keep their relationship special.

Yae and Chitose have been dating for one year. Their relationship continues in this sweet and fluffy slice-of-life story.

Momoka who has become an arasa with zero romance experience. Frustrated by this situation, she discovers the existence of "lesbian sex" while searching for an online encounter. Momoka decides to use it, but she is attracted to her by having sex with a lesbian sex girl "Riko" who appeared at the meeting place, but she has a secret ...?

What happens when a classmate finds out about another girl's secret yuri obsession/feelings? A yuri comedy ensues!