Video store clerk Amamiya Shouta has a unrequited crush on salaryman Shiraishi, but has sex with fellow college student Kuraki. Shouta thinks of them as just sex friends, but Kuraki has a dark and possessive side that Shouta unwittingly brings to the surface...

From Bakeneko Scanlations:

"When we met, I fell in love with you..."

The novelist Sakaguchi was troubled. When Sakaguchi took in a weak kitten, the high schooler Kazuya, who comes to the his house to visit the cat, suddenly confessed. He thought it was just childish nonsense, but while usually being quiet, the Kazuya who is confesed his love awkwardly while his ears became red, seemed cute to Sakaguchi. But... adult love also entails sex, right?

The love between the rough novelist and clumsy high schooler.

Oneshot from Nakeru BL

A young woman makes some preparations to move. While emptying a drawer she finds a well-hidden damaged cup. What is the story behind the carefully stored dish? Entry for the Silent Manga Audition.

Tsukiko loves to sleep and spends every opportunity to do so. As a usual activity, she has slept at the school roof, however she finds a guy sleeping next to her! This same guy, also have asked her to sleep next to him in order to help him with his sleeping problems. This guy (dun dun dun) happens to also be that very popular guy that is the prince of the school. As they spend more time together, it's harder and harder for Tsukiko to get the sleep that she usually gets...

The turbulent relationship between a straight-laced newscaster and his eccentric weatherman.

Note: This series has been on hiatus since 2008. There has been no news of its continuation as of 23.03.2017.

From Nakama:

1) Shampoo
Two men who are endowed with different pheromones - coworkers Miyake and Koshikawa. Once enticed by that scent, soon these two are drawn close together in a relationship... are these newly born emotions love? Or lust?

2) Relation of promise.

3) Wedding.

4) Sugared words.

5) The future that was born from incandescence.

From Chibi Manga:

I'd like that you feel the same than me...
Five stories about sweet and painful loves.

1. Kimi to Kiss Shitai. by Makino
Sugi-san had witnessed her player classmate Ryou hitting on her homeroom teacher. Sugi hates his type the most, however, he seems to take a liking to her...?!

2. Sensei, Anone. by HARUKI Saki
Yara Ikumi has fallen in love with her sensei! She often tries to confess to him, but he bluntly rejects her. Can she ever succeed in winning his heart?

3. Kanpeki Kareshi Kanojo - Water-Proof Passion by MIYOSHI Maki
Kawahara Natsu thinks that Ichijou is the perfect boyfriend material, so she confessed to him! But he rejected her, saying he wanted someone cuter! What will Natsu do? Keep loving him (a bit delusionally) of course, but will she ever get him to change his mind?

4. Hoshigari na Honey -Saya by KURAMOCHI Mari
Saya is in love with Kudou-senpai, but he sleeps around and never would accept anyone to be his girlfriend. Saya then proposes to him that she will be his friend with benefits. Can Saya stay as a sex buddy, as she falls for her beloved senpai more?

5. Koi, Kakueki Teisha - Secret Train by KITAGAWA Yuka
Chika has had lied that she had a boyfriend to her friends. What will she do? But then, she meets a handsome guy that accidentally hurt her. In compensation, she asked him to be her pretend boyfriend, in which he accepts. Even though they're only pretending, Chika may be falling for him!?

From Promfret: Sakuraba Kenji is an aspiring baseball player, however due to some circumstances he gave up on baseball, and moved to a new High School so that he is able to give up on it totally. On the day that he visit the new school he will be attending, he meets a girl, Mamiya Itsuka who mistakenly does something to him, causing him to faint. When he awakes, he realizes that the place he will be staying at is Itsuka's home!

Ichijou is asked to say "I like you" to Hankai, even if it's a lie, just because he wants to know how it feels like! But, is Ichijou really lying when she said that...? Cute 17 page oneshot!

From Seven Seas:
Dance in the Vampire Bund: The Memories of Sledge Hammer is a two-volume interlude between Dance in the Vampire Bund’s first fourteen volume story arc and the upcoming second part of the series, which will launch in 2014. The Memories of Sledge Hammer delves into the past to look at the doomed love affair of one of the Vampire Bund’s most deadly operatives.
Three months have passed since Princess Mina, queen of all vampires, has recaptured the Bund. The damage inflicted to vampire/human relations runs deep, but a peaceful postwar restoration is now underway. Yet appearances can be deceiving. Somebody is trying to kill government liaison Reiko Gotoh, but her lycanthrope bodyguard, Seiji Hama, is nowhere to be found. The mystery of Hama’s whereabouts can only be solved by examining the past, when the ill-fated couple first met. The past may be the key to saving Gotoh in the present and to the future of the Vampire Bund itself.

Sayama Junichirou is an ordinary student who wishes for some action in his life. When he come home one day, he is held hostage by the famous bank robber, Kazuha.

How I Became a Pokémon Card is a manga created by Kagemaru Himeno, who is also an artist for the TCG. While the manga includes some reoccurring characters, each chapter is mainly a standalone story featuring one Pokémon, such as Dratini or Jolteon. At some point within each story an image of an actual Pokémon card is shown, the stories expand on the image that appears on the card and tells about what the Pokémon is doing in the picture or how it got there.-Bulbapedia

Quiet, sweet story of an emotionally shuttered university sempai and his conversationally clumsy junior. Sharing the same last name and a love for classical music brings them together a little. But will this be enough to bridge the gap between the sempai's secret sorrow and the junior's awkward naivete?

"A record you can see." Shorts by various authors set to Satie's Gymnopedies.

The closing stages of Sengoku (Warring States) Japan. A setting commonly explored in Japanese manga through vivid scenes of gory battles, samurai, and feats of bravery, honour, and loyalty. Iwaaki Hitoshi dares to go against the popular grain by not focusing on the 3 famous unifiers, but by depicting stories of a society in transition. Rapidly changing cultural norms and class expectations pit the old versus the young, the war-weary versus the war-mongers, and the parochial versus the foward-thinking. The first story, "Snow Ridge," explores the changing role of samurai and provinces while the second story, "Sword Dance," deals with kendo's evolution from warfare to art.

From Shiro Nabi:
Lee Woo-hee was kidnapped and found under a plum tree with a faint memory of a man telling her, "I promise you that until the day we meet again, you will be reborn." After that incident, her father became protective and would only allow her to go from the house to the plum tree she loved. However, she would be allowed to venture into the village on the day of the new moon. One such day she meets a exorcist that warns her of a man dressed in black. Will she take this warning to heart? Or is it already too late...?

The story tells about Shu, the main character (who at first, as beginner, is only Pikachu's master) and his Pokémon's travel through the country to improve their few fighting abilities; but, differently from all the other masters, they can understand each other thanks to a special earphone.
We follow Shu and his companion through a lot of very funny adventures which will bring the boy to catch new Pokémon and to become a very experienced Pokémon master.

From VIZ:

A mysterious orb envelops the city of Tokyo. All forms of communication are severed, leaving the inhabitants of the newly dubbed "Tokyo Jupiter" ignorant to their fate. Along with the United Nations, a special organization known as TERRA is formed: their mission is to liberate Tokyo from the otherwordly MU--those responsible for Tokyo's capture.

The year is '387' in 'Gogeuryuh, city of Yodong' where there is much conflict between two nations. Lately 'Hoo yun' soldiers (the enemy nation) have been subtly harrasing the citizens in the outskirts of Gogeuryuh. A faithful young Prince of Gogeuryuh- Prince Dam Duk is outraged and therefore saves his people by wielding his sword, but doing so- he loses his title of 'prince', and becomes a 'Wanted' fugitive of his nation!