Alicia Faitlin, daughter of an impoverished aristocratic family, was forced into an arranged marriage by her uncle, but the groom is killed suddenly in the middle of the ceremony.

Although Alicia has been labeled “The Princess of Death” due to this incident, there's someone pursuing the matter of a second marriage with her. He is an upstart noble whose family was recently promoted to the ranks of the aristocracy, Kashburn Licen. This man is rumored to be a "Tyrant" but-?

Yuina can't figure out why her boyfriend keeps avoiding her.

From Transcendence:
Tong Danwei is a high school freshman with romantic dreams about the boy she is fated to meet. While on the way home from picking up groceries, she runs into a pretty boy, and that’s where our story begins. Will she find love in high school? And more importantly, will any boy be able to overlook the fact that although she is in high school, she still looks like an elementary student?? Follow along on Tong Danwei’s adventure of love and high school angst, with plenty of comedy thrown in to the mix.

From Shoujo Crusade & Chibi Manga:
Anzu currently works part-time at a beach house however when it comes to serving male customers, she can't help but be cold and shy. When she accidentally spills a drink on one of them, a male co-worker saves her who ends up being her childhood friend Rei. Anzu is happy to reconnect with Rei, however, Rei might be after a bit more...?

When Hina hits a homerun ball and goes to get it back, she realizes she has damaged a shrine with the baseball. When she touches the object inside the shrine, the object is absorbed into her, and she becomes the shrine's god. Now she is protected by the shrine's guard dogs, Shishi and Koma. On her journey she meets other spirits, guardians, and the legendary nine-tailed fox.

High-school student and self-proclaimed 'bundle of nerves' Mano Asako faints away at school, and wakes up in the middle of a ghostly culture festival.

Eight-page oneshot featuring Kimi ni Todoke's homeroom teacher Kazuichi "Pin" Arai who makes a pass at two women, who happen to be Youko Sugimura and Maki, teachers at Aozora Yell's Shirato High School.

Fujisaki Maki once had a peaceful life, but one day, she decides to help Nobitani, who was being bullied, and now everyone's bullying her! Because Nobitani feels guilty, he gives Maki tickets to a famous local band called 'East Robo'. Maki decides to go and during the concert, the leader singer plays a ballad and is looking at Maki?!

Volumes 3 and 4 are not scanlated, yet.

Machi happens to take care of Kanata, a son of her father's boss, for three days. Kanata is younger than Machi and a junior high school student. Machi first considered it an easy job. However, Kanata shows a somewhat precautious way of behaving, which makes her startled. She wonders if it is a feeling of love!? A long-awaited Kaori's first serial manga has appeared in FC for the first time!! Read this manga from right to left

From Enchantment Scans and Fate:

There are seven love charms that are circulated at Ayase Academy. Trusting those, Ritsuka believes that she will have a wonderful boyfriend. However, Kuze-kun, who's super scary and infamous at school, keeps getting in her way... Will Ritsuka find the love of her destiny?!

From Manga Abyss:

1-3) Ubatte Agemasu
The greatest, wholehearted, female loving wild animal story in the history of Cheese! Onizuka descends! A super sweet love story!

4) Akuma na Motokare (Devil Ex-Boyfriend)
Once a boy and a girl got separated. They knew it was something forbidden, but their lips met to be sure. "Does he love me?" The body is burnt, a passionate love.

5) Fake na Kanojo

So... this a tacky oneshot about a shy boy who receives help from a very perverted hamster.

"They say in this world there are three people with the same face, but I never imagined one of them would be a boy in my class..."

From Which Scanlations: It's been a month since she entered high school, and Jun has started noticing a particular guy hanging around her classroom. When he suddenly confesses, she's not sure where she even knows him from--or how she feels about him. But come what may, he seems pretty intent on sticking around...

Loletta is a bride-to-be from a tiny island nation. In order to ensure the welfare of her adopted family, she decides to marry a rich man she doesn’t love. In preparation for the marriage, a mysterious man who calls himself Kuzu shows up, claiming that her dead brother gave him his heart on the condition that he fulfills a promise made to his beloved little sister. Upon hearing this, what is Loletta supposed to do?

Nicknamed “The Prude,” Aizome Maiko is a misunderstood girl who actually has explicit fantasies. When a boy with a delinquent’s face, Yajima Keisuke, ruins her dream romantic encounter, she forces him into slavery by getting him to carry out her ridiculous plan to reach the man of her dreams. What has “The Prude” have in store for Yajima and will her ridiculous plan succeed?

Fourth spin-off of Papa no Iukoto wo Kikinasai! (http://www.mangadeer.com/search?q=papa-no-iukoto-wo-kikinasai), in which Hina is the protagonist. Between all the spin-off, this one is the more cute, akin to Love so Life.

The younger of three sisters, Hina Takanashi, is an energetic and good-natured 3 year old. The three sisters lost their parents in a plane accident. They now live with their 19-year old uncle, who is struggling to keep the family united and happy... and little Hina brings her happy mood to brighten the darker days. This spin-off story is parallel to the main series.

A collection of short stories:

1 Junjou Erotica (Pure Erotica)
Heartbroken by her first love, senior high year 2 student Rika develops a fear of romance. One day, she finds out her first love's weak point! From then on, she starts her revenge...

Extra: Passionate Erotica (unscanlated)

2 Renai Teppen Shugi (Romance Summit Principle)
The two most popular people in school, Rinko and Shirou, are pretending to be a couple to keep people from confessing to them. Rinko is slowly falling in love with Shirou, so what happens when someone finds out about their fake relationship?

3 Romeo na Kanojo (My Girlfriend Is Romeo)
Seiya was the prince of his school until a new girl, Ryou, transferred in. "If I can't win against her, my only other option is to make her fall for me!"

4 Ouji to Kiss to Nemurihime (Prince & Kiss & Sleeping Beauty)
Shiya has a phobia with boys. What can she do, but ask the almighty ?prince? of the school for help? The prince is shocked that this girl doesn?t like him, and decides to make her fall in love with him! But Shiya has a weird curse: every time a boy touches her, she faints!

From Evil Flowers:

Kurosu Riri is very bored with her school life. In an attempt to do something new she tries to form a band with Ayata and Jin. But something is still missing, a former member, Ruki Sugisaki is needed in order to have the complete band. The only problem is that he's in a fight with Ayata. Will Riri be able to make things work for her band and make Ruki join? Better yet, to have it formed before it falls apart...