A collection of stories:

1-3. Konna Hatsukoi
The super shy Kashiwagi Makoto from the student council has never been in love before. Although she thinks the popular new student Yanase Yutaka-kun is quite unapproachable, she comes in direct contact with him one day as a part of her student council duties?
- Dazzling Scans

4. Kirai Uta
Riko has always liked her friend Mori Yuuma, but whenever they're around each other they just argue and bicker. Will she be able to tell him how she feels before graduation?

5. Kimi Daruma.

6. Ano Okata no Tansho

7. Kimi wo Mamoru Hana

8. Omikuji no Usotsuki

Kobato is troubled because she can't make any friends. One day, she finally worked up her courage and talked to someone! However, the person standing in front of her is...?!

Two high-school students who have been friends since childhood have a complicated relationship.

Kouya is a brilliant, yet antisocial, research student at a medical university. He has no need for friends and brushes off even the gentle fellow student Rei, who admires him. But Rei's not the only one interested in Kouya, professor Katase started to make his move and there are very bad rumours about him...  

[From Peccatore Sanctuary]:

It was love at first sight for Iwaki Kei. Entering the drama club was to get closer to Kyoumizu, but the only roles Iwaki seemed to get were Passerby A or commoner B. On one fateful day, Iwaki saved Kyoumizu who was suddenly attacked by someone, and since then, he was called the "Princess' Knight." Jealousy from classmates ensued, but Iwaki did not seem to be overtaken at all. And, Kyoumizu has also become attracted to his charm... the topic of Happy School Life!

Rikuri and Ron and their adventures with the non-human side of their school.

From Shinnen:

Emi and Atsushi have been dating for one month now, and to be able to become one with the person you like is like a miracle. The feeling of happiness is overwhelming, but apparently, there is an unforgettable person for Atsushi. What should a person do in order to make his attention turn to one's self? An earnest love graffiti.

Other stories:

Shin Sekai
Iroha ni Hoheto
Omoware, Omou

Impressed by a vase she saw in the hallway, Mokako decided to join the pottery club so she could meet the person who made it. There she meets the artist, Shuri, and she teaches Mokako pottery. It isn't long, however, before Mokako starts hearing rumors about Shuri and the things she's done with past members of the pottery club.

Nakanomori Yuzu's family used to run a dojo. But when the Tenmonzaki family opens a rival business next door, they went bankrupt in a blink of an eye. Her parents died in a car crash shortly afterwards, leaving Yuzu and her brother in poverty, struggling to pay off their debts. Yuzu, in search for revenge against the Tenmozaki family, swears to defeat their son around her age: the rich and talented Tenmonzaki Yuu. She enters the elite National Tamateba High School in order to fulfill her goal, but finds that first impressions are not all what they seem- especially concerning Yuu. From NOIR: Our poor female character is a poor girl with a debt to the rich and powerful Tenmonchiki. She accepts to be a slave in order to pay off her debts but what are these feelings starting to bloom within her heart…? Could she possibly love this rich, arrogant and all too perfect guy?

Under the umbrella, my feelings pour down like the rain...

From Rosa Negra:

A Prince Charming suddenly appears in front of a country girl on a remote island.
"I love you, I want to be happy with you like this forever."
Setting a foot on a strange city to find her Prince Charming, she finds out that he is actually the Entertainment Industry's top star, Gang-Woo Choi.
Even after seeing her, he pretends as if he doesn't know her...!!!
"Gang-Woo Choi! You dare play around with me? I'll never forgive you!"

Brother always reject girls around him! Despite having an ideal boyfriend by her side, his charm is still not enough to attract her, because he is always by her side...

From Fantasyshrine:

Love Alone Won't Do:
High school teacher, Umehara Akio, drew a problem child, Hataoka Kei, out of his home and back to school. Years later, Umehara got transferred to a new high school and met Kei again, who’s working as a delivery boy for a florist shop. Seeing his former student grew into a super good-looking college student, Umehara couldn’t help feeling proud. What he didn’t realize was Kei’s true colors… a pervert who molests his drunken, unsuspecting Umehara-sensei!!

1-2) Dripping of Love
Maya and Narusawa, college students at the same university, start sleeping together in what was supposed to be a purely physical relationship. Maya, however, starts to fall deeper into the relationship and has started to want more. Will real love mess up the relationship they have now? The bittersweet story of two people troubled by love.

3) The Distance That Your Voice Touches
Miyakawa's upstairs neighbor Tsukasa is always dropping things onto his balcony, and of course Miyakawa has to return them, only to be fed dinner and sexually harassed! It's getting to be too much for the poor college student.

4) I Want to Embrace
High school student Takase is unwittingly drawn to cheerful energetic Sora. But as his interest and naturally protective feelings toward his friend become something deeper and more dangerous, Takase begins to pull away from Sora.

5) Shake
Kikusui is a waiter in a cafe with primarily female clientele, but lately a handsome man in a black suit has been coming around. Miyamamo has no sense of personal space and a crush on Kikisui.

Extra) Voice of Answer to You
Maya and Narusawa.

Collection of one-shots. (Twoshot story + 6 oneshots) 1) Micky House 01 2) Micky House 02 3) 4) Piyua 5) 6) Me.Ba.E- The new laid back teacher bothers prim and proper teacher Morishita. 7) One Way Ticket of Love (Koi no Katamichi Kitsubu)- New worker goes a business trip with his super cool sempai. 8) Karachi Yuto Usagi Chin

A one-shot collab between Hatta Ayuko (Ookami Shoujo to Kuro Ouji) and Mizuno Minami (Nijiro Days). Sata Kyouya is the school's guidance counselor and he has to deal with an odd group of students.

From Fantasyshrine: Ryuzaki is an aloof high school student who likes to seclude himself in the infirmary. This, however, teases the stubborn school doctor, Wataru, to seek out other men to quench his lust—!? Or is this love? They both wonder as they desperately fight with their morals. To do or not to do?

A high school teacher, Shirai Narumi, can't forget about his high school love who died in an accident. Unexpectedly, at the beginning of a new school year a student, who looks just like his dead love appears...

Plain girl Rinko Souma rents the heart of her crush Souta Hisakawa. But what late fee must she pay after she decides not to return the rental?