Romantic oneshot collection 1. Kimi no himitsu (Your secret)

Probably a spin-off of Kannazuki no Miko. Himeko, a devout Christian at a church, has lost her mother, father, and older sister, Chikane, when she was younger. While cleaning the chapel, she encounters a girl, who resembles her sister in face and name, impaled by a sword. Himeko is thankful to God for giving her another opportunity to see someone like her sister again, but she is then later attacked by another girl who say she possesses the "dragon's cry" within her body. Chikane vows to protect her.

From Slightly Sarcastic: Sugawa Raika is a pretty normal second year in high school... except for her unhealthy obsession with good-looking boys. When she meets Tamaki Jun, a boy at her school, she is just as determined and boy-crazy as she's ever been. But Raika has met her match in Jun; he smiles sweetly at her advances, telling her nicely that he is, in fact, not from planet earth!

From Yaoi Sanctuary: 1-4) Yuzu has never had any girlfriend in his entire life. So when he starts going to college, he vows that he will find a beautiful girlfriend. But instead, he ends up getting the unwanted attention of 2 guys who are serious in making Yuzu their own (respectively). And so, what happens next?? 5) Kou invites Yuzu for a photography trip. Not scanlated.

A cute HaruChiha doujin

After her great great grandfather (or great great great grandfather, our heroine can't seem to remember) is saved by a member of the Kumezaki family, a ninja by the name of Iroha dedicates her time to protecting the girl of the family, Sakura. The series revolves around their exploits.

From Manga-Koekje: Goro Mutsumi had a bad past of having pets and full of bad luck with women, jobs, and everything else, he finds 12 beautiful guardian angels in his home to protect him and help him with his troubles.

1) Ritsujoukan Crisis - Caught in the middle! Tagosaku Yamakawa just moved to the big city to be a housekeeper at an all boys boarding school, even though he's only sixteen. However, part of his job is to control the unruly class G. This includes an Italian exchange student obsessed with figurines, a 30-year-old guy with a gun(?), Kazamatsuri, who thinks of Tagosaku as his pet gerbil, and various other scary guys. Will Tagosaku survive? 3) After 15 - Relationship between the teacher and old army guy. 4-6) Gaku Ran (shojo story).

Let's take a good look at what happens in the shogun's bedchambers (and around them).

On the first day of high school, Haruhi Suzumiya make an announcement that stunned everyone: "I don't have any interest in ordinary people. If anyone here is an alien, time traveler, slider, or esper, please, come see me! That is all." Kyon, a totally normal human who happens to have the misfortune of sitting at the desk in front of Haruhi's, wondered at first if she was joking. But Haruhi Suzumiya is always serious. Always. In any case, Kyon certainly never intended to get involved in her antics. But when a casual conversation accidentally gives Haruhi the idea to form a club dedicated to the discovery and investigation mysterious phenomena, Kyon finds himself already in over is head, especially when Haruhi makes him her first recruit. Other members of the club include Nagato Yuki, a quiet, bookish girl; Mikuru Asahina, an all-too adorable girl chosen by Haruhi to be the club's "mascot"; and Koizumi Itsuki, an always-smiling boy chosen by Haruhi to play the role of "mysterious transfer student". And so the SOS Brigade is born! Things only become weirder and more difficult for Kyon, however, when he finds out the Haruhi has unknowingly surrounded herself with the very people she has been wishing all this time to discover: Nagato Yuki's actually an alien, Asahina Mikuru's a time traveler, and Koizumi Itsuki's an esper! And why have all of these people appeared in the first place? Why, for Haruhi, of course! Three years ago, Haruhi caused some sort of disturbance that each one of them finds worth investigating. And Kyon, for whatever reason, seems to be the only "normal" one in the whole group. His biggest question: why him?

Hoshino Haruto gives off a "bad boy" vibe: he is cool, calm and collected, which makes all the girls in school swoon for him. Yet in truth, his cold facade is just a mask for a 16-year-old virgin's nervousness and naivety . Just as he promises himself not to fall for a carnivorous girl again, his life is turned upside down by a weird stalker, Seo Minamo, who drools over her fantasies of him. What will happen now that he agrees to go out with her?

Updating

It's the story of Hiro who since he was a child had the ability to see the energy of all things under the shape of some little men. He is now the head of a team in charge of "hunting" next generation energies as to same Japan's and the World's future.

Ryou Jinnou is the chairman of a big company. Having succeeded his late father very young, he’s bored to death... And he chooses as a hobby the summoning of a demon with which he decides to have fun, whether the demon likes it or not! Ryou and Belial thus form a contract, which states Belial has to grant Ryou three wishes, whatever they may be...

Spin-off of the series Kanshikan Tsunemori Akane (Psycho-Pass)

From Transient Mirage: Hina Nobara is a girl from a good family who is the student morality officer for her school, the private Matsubase Academy. One day, a group of four sexy guys from the neighboring delinquent boys high school suddenly appeared before the sober and serious Nobara. They were incredibly attractive, but they were also the worst sort of people. Will they keep the innocent Nobara on their hook!? Good-looking and thrilling! This school diary of swoon-worthy gorgeousness and passion is beginning!!

From TCMANGA: Emily, a 23 year old woman, is a teacher at the local high school. She's smart, attractive and put together--well it would appear that way. What has been kept a secret however from everyone else is that she is actually married to Shishio--an 18 year old student in her class. Lots of hilarious circumstances ensue along with some romance and some real life issues between the couple. The prequel book Atashi no Lion starts the series, and then it becomes My Darling Lion and continues on for 10 volumes.

Updating

Chitsato has a goal; to be as capable as Isogai-senpai who is the "Devil" of Project Management but her goal is far from being successful because Isogai is always harsh on her. One day while on her way home, she bumped into a drunk Isogai. Mistaken Chisato as his ex girlfriend, Isogai forced a kiss on her.... This manga contains 5 different stories illustrating the fear and confusion of the main protagonists on their journey in pursuit of love.

Koga Nana is the new office worker who's really terrible at this kind of work. Since she's always making mistakes, she feels down more often than not. But she keeps on working hard because of Shibano-kaichou

Updating

Mao is excited for her first Christmas with her boyfriend Takeuchi. Apparently Christmas is an event for first kisses...!?

Collection of 5 short stories: • Kiss kara Hajime You (It Begins from a Kiss) - Misuzu tells her teasing former classmates that she is not a virgin. That might be slightly (okay, totally) not true. And her old crush, Narushima overheard! • Nemurenai Yoru no Yume (Dreams of the Sleepless Nights) - Yukimasu and Izumi decided to live together but their apartment is too small to fit in with all Izumi's stuffs especially Izumi's big teddy bear. But Izumi couldn't sleep without hugging her big teddy bear. Yukimasu tried to convenience Izumi instead of hugging teddy bear why not hug him. Would that work for Izumi? This is volume 2 of the NAGAE Tomomi Pure Heart 3 volume series. The other two are: 1: Hitomi de Watashi wo Tsukamaete 3: Watashi no Oujisama

Set in a world where every object has its own spirit, the story follows Miles, a young woman who has the rare ability to communicate with those spirits. Working as a spirit medium, Miles helps people find the objects that are compatible to them. Assisting her is a mysterious man named Gikaku who’s literally not from this world. Dubbed as the “god of destruction” Gikaku wields a terrible power which, as it seems, only Miles can contain. But for how long? Source: Kotonoha