From Wataame Shoujo: A collection of 6 stories about love relationships. 1st story: Emi has her first time with her boyfriend. She had heard that the first time would hurt, but she had no idea how much it hurt! After they first time she became afraid and began avoiding her boyfriend at all costs. But she still loves him. Will her love be able to conquer the pain of sex?

From Wataame Shoujo:
Yoo-i is a very special girl -- she's like refreshing and fragrant orange bubble gum... A boy appears all of a sudden and becomes a natural part of her life, as natural as breathing air... His name is Joo-in. He says, "Do you know nuna? Nuna is.. my past, my present, and my future... You are like this ladder connecting me to this world..."

Shizuku has a unrequited love for Ichinomiya-sensei. But since Ichinomiya-sensei is her sister’s boyfriend, it’s a love that definitely won’t come true... She's trying hard to quickly find a new love, and she's been rushing to search for her soul mate within 10 years! When she went out searching for that fated person, she had a horrible meeting with Hatori from the tennis club.

From Condensation: Although Gyu Hwa Lee might look like a guy, she has feelings like any other girl. In fact, she's currently in love with Korean pop idol Kang Un Ryu. As luck would have it, Kang Un ends up transferring to Gyu Hwa's high school. The only problem is he has to keep his identity a secret so he's cross-dressing as a girl! What happens when Gyu Hwa discovers Kang Un's secret? Will she ever be able to win over his heart? Or will she always be nothing more than just a friend? A Korean manhwa with surprising poignance and refreshing humor by the author of Cynical Orange.

From StarryHeaven:

Hasato, finds love at first sight with the model “Peach.” She has entered the high school he attends just before the applications shut. But what is the truth about this “Peach” that she has met there…?!

Collection of three short stories: • Lip Cream • Nagareboshi Iri Chocolate Cake (Chocolate Cake Made with Shooting Stars) - Machida Yuuki asks her close friend Hiro to help her bake a chocolate cake for her crush, because even though Hiro is a guy he is an incredible pastry chef! But who is Hiro's Valentine's Day crush...? - ShoujoMagic • Pocket Bell

From ShoujoMagic:

When Hinata accidentally injures the golden hand of porn god Mizuki "Magic Fingers" Aoi, she gets two choices for how she's going to atone for her sin, and both of them involve laborious body movement and hard breathing...!!

With a broken heart, Charlotte sees no more meaning in life, but if an unexpected twist were to happen?

Master thief Liling-Po has finally been captured! However, the government gives him a second chance and proposes to release him ... if he 'retrieves' some special items for them.
Liling-Po must work with two agents to test his skills as he travels to recover mysterious treasures that can grant wishes when all assembled...

Compilation of short stories:

1-3) Hatsukoi ni Oboreta

4) Sweet Cool
Suzu's boyfriend suddenly broke up with her at the end of summer vacation. She pretended that it was alright while he was there, but as soon as he left she began to cry. The kind and cool Jun was passing by and gave her some sweet chocolate to cheer her up. The next day, they discover that they go to the same school. What will happen with this pair whose introduction was so sweet?

5) Juonteki na Kanojo aka My Grudging Girlfriend:
After losing a bet to his friends, Ginji, a well known playboy of his school, has to ask out Kei Natsumi, “the darkest woman in school”, as the kids call her. Natsumi always spends her time in the library reading horror books and it’s not that Ginji is afraid that he’ll be turned down but he’s afraid of her gloomy atmosphere. Will he be able to light up her life?
From Evil Flowers

Contains three short stories. 1) Lie to Me: Hyunjin plays a cruel trick on Gangjae, who's lost his memory in a car accident. But how will Gangjae react when he regains his memory and discovers Hyungjin's treachery? 2) French Kiss: When catty Jooyoung dares shy Yoonha to kiss anyone in the cafe, their victim, Joonsuh, turns out to be both exceptionally handsome and hopelessly naive. Yoonha's bold act draws Joonsuh to her, and what began as a mean-spirited dare takes an unexpected turn... 3) Conspiring with the Enemy: Out on a group date, Myunghae fights with a gangster...only to learn the next day that the man she quarreled with is also her new math teacher!

From Chibi Manga:

Clumsy and ordinary mao, thanks to a pet dog, she get to know about her handsome classmate's life after school...!?

A collection of short stories the centers on what else but volleyball!

A nearly textless manga about a pair of girls having a picnic in a forest.

Five year old Itsuki is the type of sexy nice guy that every girl in the world wants. But what's this? There's actually a girl that won't fall to his charms?! Riu announces that she only like tall men, what will Itsuki do in order to capture her heart?

One of the five handsome men in the incredibly popular idol group "Z", Riku, is actually a girl! She's tied with the leader, Touya, for popularity. She pretends to be the type of guy that makes all the girls smile and is extremely cool-looking. However, when she receives a Christmas present from Touya, she decides she wants to show him her feminine side...!?

*Includes a short story called Romantic Shiyo! (Let's Be Romantic!).

From Antisense Scanslations:
Aka and Ine have always lived happily together in the miniature garden. But then, one day, a woman named Azuki appears. What will happen to the bliss that Ine and Aka once shared?

(pixiv manga)

Volume 1:
1) Secret Affair After 5 by Kasaki Takao

2) In a Dangerous Spot by Akigawa Keiko

3) Secret Lover by Mori Chiyono

4) Grant My Wish by Yamagata Kanan

5) Enchanting Kiss by Sawara Cashy

6) Love ♥ Spice by Shinota Michiko

7) Breaking Recipe by Higano Kotoko

8) Saon by Miyada Mutsumi

The rich and powerful Sagiri Kaoru is taking Rin with him because Rin's father owes a one hundred million dollars to his father. Now, he can do whatever he wants with her. Can Rin show him real 'Love'?

From Misty Rain Scans

Growing up in a strict old-fashioned household, Nanah has always been rebellious and outspoken. She dreams of living life as a normal teenage girl... But now, at the age of 17, she is forced to marry to a complete stranger! Prequel to Mok Yuna's Honeymoon Diary.