From MangaHelpers:
Himeji Wakaba is a 5th-year elementary school student, and she has the ability to see things that others can't. They are mostly frightening evil spirits, and they tend to do bad things to people who are close to her. As a result, Wakaba has no friends and rarely smiles. On a couple of occasions, she brings home stray animals, but her parents won't let her keep them. However, they're worried about their sad, creepy daughter, so one day they decide that whatever Wakaba brings home next, they'll let her keep.
The next thing she brings home is a pink monster called "Pupipo," but her parents stand by their decision and let her keep it. No one is quite sure what Pupipo is, but it protects Wakaba from the other things she sees. Pupipo also helps Wakaba make friends with an occult-obsessed transfer student and solve problems with bullying. Wakaba's life is a much better place with her pet pink monster!

A slightly strange story about a puppet and a young girl.

College student Kakeru is delighted to hear that he'll be joined for his preschool student teacher training by his own first love from preschool, Mizuki. To his dismay, when Mizuki shows up, she's not the sweet little girl he remembers, but a handsome guy. Kakeru is still in shock and even repulsed at the turn of events when during a conversation Mizuki tells him, "You were very special to me. You were my first love!" Will embarrassment and pride get in the way of their first love story!? A pure love anthology with a collection of heart-warming stories featuring students! This is the first comic from Yuhi Akino.

Eri Inui is a 20-year-old college student aspiring to become a mangaka. She has been following this dream ever since she was little and has been the best artist among all her friends. But she still hasn't found a publisher willing to take her under her wing.
One day, however, Souta Inusaki, the son of a distant relative, comes to live with Eri and her mother. Souta is an aspiring violinist and has come to Tokyo to practice. Eri sees a lot of herself in the young Souta. But how will she deal with a 13-year-old boy following his dreams and going through puberty?

Dog trainer Julie is in trouble. Workaholic business tycoon, Luc is planning to find another home for Puppy, a huge mastiff he has inherited from his grandmother. For that, Luc hired Julie to give an intensive training for Puppy for 6 weeks, staying at his home. No way! He has to look after his dog. As Julie works hard to develop intimate relationship between Luc and Puppy, she finds herself gradually falling love with him. She has to remember that Luc needs her only as a dog trainer...

English publication via Renta!

From StarryHeaven:
A short shoujo story about a girl who wants to continue the family tradition of her family…that is, get married at 16 and have a girl child at 17! A very crazy story about a very crazy girl named Ren who falls in love with one of the most popular boys in school, Juuya, at first sight!

From BangAQUA:

Sung Hyeg is from a rich family; smart, prudent, cunning and strong. Je Ha is from a poor family; an idler, hooligan and is always looking for badass adventures. Both of them have nothing to lose. And it would have been best, if they had never met…

From Storm in Heaven and one of their legacy groups, Bamboo Feathers:

Leon is a pure blood vampire, able to suppress his instinctual desire for blood and live amongst humans due to his deterrent, Noah. Bearing a seal that complements Leon's, Noah holds Leon's power in check. However, Noah's own powers are oddly unstable. This is their story.

An extraordinary luxurious, legendary school that evokes envy! A complicated student life will now unfold! Finishing her studies abroad in England, Cai Ying and good friend Gong Liang Hui are traveling on Eli Academy's ocean liner to return to school. At the pier, as they are preparing to board the ship, they run into a mysterious pretty boy who is being pursued...?

A collection of short stories by Ingénuo author.

1) Pure Love;

2) Double Faced Venus;

3) 100% Pure Girl;

4) Summer's Noon;

5) Bloody Sculpture.

From NCIS:
A cute story about a strong looking girl who is actually a very lonely girl.
On her 15th birthday, our main protagonist is playing by herself at the amusement park.
When she suddenly meets a very special big raccoon dog who makes her spend an unforgettable birthday.
But the girl actually does not know his true identity....

Shibata Mitsuru has finally found a new job but he didn't anticipate that the head of that company will be Iwaki Jouji, the person he fell in love with 8 years ago but Iwaki doesn't even know he exist or did he?

Pure Marionation is the story of Anon, a "marionette" or android cute girl. Ostensibly, she is enrolled in Waffle High (no, seriously, that's the name) to test out her AI, codenamed ALIS. Immediately, Anon's secret is discovered by classmate Miamo, who is sworn to secrecy and determines to protect Anon from...I'm not sure what.

Taken from ozaku

My first boyfriend is super hi-spec but...?

From Ivyscan

Miruku gets the shock of her life when she finds a strange person in her bed one morning. Ruu claims to be an angel who has cast a spell on Miruku's family and schoolmates. In return for silence about her identity, Ruu agrees to help Miruku any way she can. One day, a student quarrels with the rest of the class. Ruu tries to put things right with a spell, but it doesn't seem to work on that student...

From Lililicious -

Pure Shadow is a dark story about two girls who consider double suicide together.

A normal high school student, Aria Hino, is walking home from school, but happens to see a cutsie dressed girl being mobbed by tiny like green creatures. After being mistreated and abused, the girl is approached by Aria, who becomes a Pure Soldier with her passing. Along with her friend, Luna, a famous celebrity, the two must transform into Pure Soldiers and fight evil.

In this dreamy science fiction fantasy, Junko Mizuno illustrates a story full of catfights, alien safari adventures, evil experiments, and a girl who dreams of becoming a pop idol singer. Following the Third World War, humankind left the toxic surface of the Earth and built an underground city to survive. A serious social problem has emerged in this new society: hyperorexia, or severe overeating, a side effect of the "Pure Trance" life-sustaining pill. The story begins in the hospital which has been ruined by a tyrannical director, Keiko Yamazaki...

A world where special police exist to deal with criminals with unique abilities.
An unreasonable villain comes to Han Doryeong, the strongest special police officer who was spending peaceful days!
But something’s wrong with this criminal?
The worst villain who loves the strongest hero, “Park Rosa’s” crazy love story.

I became the female lead. The strong and beautiful
‘Elizabeth Lily’ with special powers.

But the path to a flowery road is too difficult. I was
enslaved, brainwashed, abused… However, there were
still many more hardships to come for the female lead
from the original novel. If this continues, I’m going to
die before I even meet the male lead!

In the end, she made up her mind. She decided to
change the original plot with the supporting character,
a grumpy and dangerous wizard, ‘Ashlot’.

However:

“Alright, I’ll raise it.”

“Are you serious? Do you know how to raise a child,
Ashlot?”

“Taking care of their diet, education, keeping them safe.
If you want to get married, I’m going to thoroughly test
him and get rid of him.”

No! That’s not it!