From Canis Major Scanlations:

Mizushima, a florist shop staff, wanders into a big mansion’s garden because he’s attracted to the flowers there. Fujisawa, who lives alone in that mansion, suddenly came to request for a flower arrangement from him. Upon arriving at Fujisawa’s mansion again, Mizushima is caressed by him…

Is he only playing around with Mizushima? What are his true intentions?

A man moves to Tokyo and writes a letter to his parents describing his experience.

Hikaru Onuki is a 22 year old girl whose hobby is to cook homemade cuisine in order to find a boyfriend. But for some reason, no matter how hard she tries, she is unable to find one.

From Easy Going Scans:
A story from Kousei and Tsubaki's childhood.

Note: This work is a special volume released with the DVD of Shigatsu wa Kimi no Uso.

1-3) Hana to Usagi
Our delivery service's regular customer, Aizawa-san in room 411, is always wearing a rabbit head… Why is he wearing something like that in the first place? Pervert? Everyday he sends or receives delivery but you can’t see his face, and he’s almost mute, there’s nothing scarier than this. But one day, still wearing the rabbit head, he grabbed tightly onto my arm, “T-thank you, I’ll see you again tomorrow…” Saying it in such an embarrassed way- My heart beats so fast.

Extra - Actually I thought of a good way

4) That Smile Once Again
Fujimura is a talented pianist who refuses to perform in the school's culture festival despite the student council president, Segawa, trying to convince him daily. Why won't Fujimura perform? And why does Segawa keep on pestering him?

5) Greatest Common Denominator
Tatchan and Shouhei are in a relationship. Shouhei wants to ramp it up to the next level, but Tatchan seems hesitant. Is this love just one-sided?

A web-comic collection of very short stories centered around a girl, her cat and her car.

A collection of sweet, realistic tales about the everyday lives of various cats and the people who come to associate them.

Darius returns home one day and learns the greatest secret in the universe. A Meta-fictional Series about banter between God and the Creator. Have you ever wanted to ask the big questions about life? Then Just Ask Yuli.

From Sunflower Scans:

View the delightful everyday life of a sitcom consisting of NEET, college applicants, couch potatoes, and a Korean who acts like a foreigner.

Meet Kimijima Sen, an aspiring manga artist who specializes in hot-blooded battle shounen genre. In order to polish up his techniques to achieve his goal of professionally debuting, he became the assistant of the pro manga artist Ikoma Agito-sensei. A not-so-normal high school girl who loves drawing moe manga, eroge and has an extreme fetish for beautiful girls and big breasts.

Together, they must work together to get their manga serialized.

Web comic series focusing on IS heroine Laura Bodewig.

From Manga Abyss:

The grocery store's Mike, the fish shop's Kuro, the rice shop's Iba-chan, the soba shop's Kyuu, the yakitori shop's Sato, and the sake shop's Mamoru are childhood friends raised in the Galaxy Street's shopping center. When these six gather they are invincible, but after they entered middle school they stopped gathering!? It's an overflow of love and friendship in the lower part of town.

From Tokyopop:

In this delightful shojo romantic comedy, childhood friends Mike, Kuro, Iba, Kyuu, Sato and Mamoru - The Stellar Six - are the children of various stores located in the Galaxy Street's shopping center. When they get together, they're invincible...but, sadly, after middle school, they fell out of touch. Now they have to get to know each other again - and discover new feelings while rediscovering old ones!

Set in the hot summer months, this is the short story of a man and his roommate's unusual condition.

From Phoenix Serenade Scans:
Hikari is an ordinary girl who can always be found in the corner of the classroom, drawing manga. After a fateful encounter, she dashes toward her dream!
The girls’ battle begins now. Through manga.

N/A

From Yen Press:

All penniless college student Taiga Mutou wants is a cool job and a cute older woman as a girlfriend. So when he spies a Help Wanted sign outside an office and a hot girl inside, he applies for the job, no questions asked. After a few bumps at the beginning, things start going Taiga's way, prompting him to steel his courage and ask out Yuiko, that hot girl he spied through the window, on a date. And when she later asks him if it's okay that she's a fujoshi (a very, shall we say, distinct kind of comics/animation geek), he tells her it's fine out of sheer excitement. But poor Taiga has no idea how much trouble he's just gotten himself into!

From Whitelies Fansub:

Hasegawa Mitsuki, a college freshman. Mitsuki has been thinking about the same person since she was 16 years old. That person, being 18 years older. A Coffee Shop Manager, Asai Ryusei, a widower with an only son.
To Mitsuki, Ryusei is a really important person but, her romantic interest for him is slowly...?!

This beautifully drawn short story by Yôko Nihonbashi, creator of G senjô Heaven’s Door, introduces the silent, beautiful Yaeko Shimura, a woman who brings new meaning to the words dutiful wife and good friend.

Note: The pilot oneshot has been scanlated, but not the compiled volume.