Original doujinshi

From Yes_Rhade:
Maki is having a difficult winter since he has moved to a town that is prone to snowfalls. During one of his usual falls, he meets a young, sad man, Kotaki, who always places flowers near the train station. One evening, Maki hears Kotaki say "One More Day". What does this mean? Can Maki do anything to help?

As a child, Chiyoko loved chocolate, and loved her dad the chocolatier even more. But after he suddenly disappeared, she grew up detached and cold, and now hates the taste of chocolate. Her dad’s old chocolate shop still stands, and as she passes by one day she notices that it’s reopening under the same name, selling the same homemade chocolates. Not only that, but the new chocolatier there is a girl whose name is also Chiyoko! Can this new Chiyoko bring back some warmth — and chocolate — into our Chiyoko’s life?

1) Why is it This Painful?
Chiaki found out that her boyfriend had another girlfriend besides herself, and she ended their relationship while they still loved each other. A few years later, Chiaki meets up with the ex, Konishi, but she already has a boyfriend!

2) That's Not Love
Hirobayashi-senpai breaks up with Minako, and she complies because she's hopelessly in love with him, but that doesn't mean she's going to give up on loving him so easily. Her underclassman Shimanuki isn't going to give up on her just yet, either.

3) Sweetheart
Tomohiro breaks up with Kana, and she thinks she's okay, thinking that she could easily replace her feelings for him; but after deciding to act like nothing happened between them for a while, he comes back the next day and wants to walk home together, and they become just friends.

4) I Just Want You to Be With Me
Story involves a girl named Mami who initially believes that her relationship with her longtime boyfriend has gotten boring. To make matters worse, this cute guy at her workplace kissed her out of the blue one afternoon, which got her questioning her "love" for her boyfriend even more. So the classic thing happens... they break up. But is that all there is to it? She didn't love him, right?

5) Holding Hands (Joining Hands)
Hitoshi-kun has a secret girlfriend, whilst having and official girlfriend that he's been dating for two years. Will the secret girlfriend be okay with being second in his life?

Maki is an ex-model who now works as a waiter for a shop that opens as a cafe during the day and as a bar during the night. How he comes to work at such a place is the story.

A strange act by a young girl leads a boy to learn about the world and adulthood.

Oneshot from Swimsuits Fellows! 2009 anthology.

Moretsu Ataro is one of the four classic gag manga written and illustrated by Akatsuka Fujio. However, of the four it is probably the least popular. However, Ataro is also of the four slightly more plot focused than the others. While episodic, major changes to characters do happen throughout the series, one such that happens early on, and contributes the main premise of the manga, is the titular Ataro's father, Batsugoro, dies. However, his ghost is still remaining, as to assist Ataro in running the family's vegetable stand and protect it from various thieves or other antagonists. Aside from the main plot side characters also get a decent amount of time spent, such as Nyarome, a talking stray cat, whom would later become more popular than even Ataro and appear in some of Akatsuka's other works.

The serious Ito and the child-like Nishi meet by chance during a single player game of “White Line Game” on the way home from school.
Falling in-love, Ito gets frustrated over the fact that they only get to rendezvous on the white line and suddenly kisses Nishi.

From high school, college and then to adulthood… A deeply moving work depicting the lives of two men who are madly in love with unchanging feelings within changing realities.

From Shinmakoku Scanlations :

Ever since Nakayama was taught about work by his capable superior Asaka, he has fallen madly in love with him. He's been chasing him until he gets into the same office. However, Asaka has become a strict, cold and violent superior...! So Nakayama begins his days of getting beaten up...!! (Even though that's quite a turn-on in its own way!) But actually, Asaka has a certain secret that makes him afraid to fall in love...

Joey thought that he can avoid fights by transferring to another school. But what he doesn't know is that by meeting Elaine for the first time, he'll experience what it's like to be in love with your enemy.

[From Fujoshi Bitches]

The sun always sets in the west.

Handsome Nishino Taiyou is an architecture student, but he can't finish designing his own house. In the shadow of the smile of the cheerful but poor Nanno, the room they share is slowly filling with love. But old wounds seem to be keeping these two from reaching each other...

From DrMaster: Meet Pam Akumachi, an energetic 13-year-old junior high student who has just turned into ...a little devil! One day, when Pam and her friends try to summon the "benign devil," the magic circle goes out of control and Pam is transported to a strange pararell world where angels and devils reside in an uneasy coexistence.

About a frog and her master. Her sadistic master...

Infront of proud and proper Tom, Jaemin often ends up acting stupid. Sigh, when I look at you, why do I become so shy?! The fun of sneakily reading up on the sweet and affectionate couple that decided to lived together.

Eunho, the little neighbor boy that always asked Jaeha to marry him is all grown up now. Jaeha never gave little Eunho a second thought until one day, years later, Eunho suddenly reinserts himself into Jaeha’s life. Will Eunho forever be the little neighbor boy to Jaeha? Or will Jaeha finally see Eunho for the man he’s now become?

The warm and humorous story of Chen Yuanfeng's daily life with his daughter. "Childhood only comes once, please, don't grow up so quickly."

From Exiled Rebels Scans:
Toujou Aki lives with his younger step-brother, Saku who is a university student. Instead of going home to sleep though, Saku will stay out with as many women as possible, to the point of being a man-whore. Aki, on the other hand, has a deep hatred for women, enough to make him nauseous being around them. Aki’s one secret is that he would do anything for his brother. No matter what it is. However, everything can change in an instant during the silence of three minutes.

A short slice of a young person's life, on the edge of growing up.

Oneshot from Swimsuits Fellows! 2009.

1. Natsu no Hajimari (The Beginning of Summer)
Two friends spend their summer together.

2. Suika
On a summer day, what makes a girl go for a watermelon...?

3. Yuudachi Kibun (Evening Rain Feeling)
On a hot and humid day, two girls searching for a place to do more than kiss come face to face with their emotional issues.

4. Sketch

5. Natsu no Ari
Yuko and Mika have been going out for a year now, but Mika seems to be too absorbed in watching ants dig than to pay Yuko any attention.

6. Tainai Kaiki (Inner Revolution)
Two girls are in the school pool when it begins to rain. They end up in the curtains in the multipurpose room. Mayu had previously confessed to Akami, but had been rejected as a lover, although not as a friend. But for some reason, Akami is moved to kiss Mayu today as she sleeps.

7. Himitsu no Seseragi (The Secret Stream)
Two girls, Risa and Tomoko, goes to a secret stream to purify their tainted hearts.

8. Natsu to Ieba (Summer Is All About)
Two friends enjoying summer and then realizing they have feelings for each other on their last day together.

9. Birthday

Yoneda's occupation is a detective. Akita Komachi is the son of a servant in the head family and also a childhood friend of Hikaru. He's a beauty, but his biggest flaw is his nagging personality. Also, a nephew, Souta, joins them together at the office.

In the midst of a blazing hot summer beset by water shortages, middle-school girl Chinami faints from heat exhaustion. Upon waking up, she finds herself in a mysterious town by a beautifully pristine river whose waters hide many secrets...