From Kotonoha:
Paranoia Street‘s story follows the fantastically absurd exploits of a wannabe detective and his female assistant who roam the Japanese countryside looking for work. Each chapter has them arriving at a new town plagued by some bizarre problem.

Aiko moved to Tokyo out of an adoration for Shinonome Shion, a mangaka whose work touched her so greatly that she reveres them like a god. What she doesn't know is that Mao, her lonely, gloomy next-door neighbor, is actually Shinonome-sensei herself. Their complicated relationship grows deeper as Mao tries to keep her identity a secret while struggling with the pedestal that Aiko has unknowingly put her on.

Tsutsui Yukitaka is a freshman entering high school who hopes to become a good baseball player. However, when he walks into his new apartment, there is a man in the room who claims that he is an alien who lost his memory. He is in fact the first prince of Planet Dogra, known to have the best brain but the worst nature.

In a world where witches are shunned and have been forced onto the brink of annihilation, a samurai with no memories is transported to the hideout of some of these witches. Having the name: "Dragon King" and a keen strategic mind, its up to him to help defend the witches from those that would seek them harm.

Okumura's first impressions of his new coworker, Takamine, were 'hardworking but untrustworthy', but he didn't realize, he was actually helplessly cute…

This the story of childhood friends, Natsu and Shuuji, who finally come together.

Oneshots in this manga:
Vol. 1 - Please Express it Properly and Noise Nostalagia

Vol. 3 - Futari Yuugi
Mayumi is always having his boyfriends stolen by his twin Masaya. So why does he always introduce them to his brother, knowing what the outcome will be? Why doesn't he especially miss them when they're gone?

The "unique historical" manga Harakiri Gomen centers on a samurai with blue eyes who comes from the West and who exemplifies the creed of bushido.

The Yuri Fairy that grants wishes in support of Yuri.

From Yen Press:
This seductive, paranormal romance demonstrates that love can have a way of coming back and biting you--in the neck! It's a lesson that Kana Takachiho learns all too well through her relationship with Aki, her childhood friend and pure-blood vampire!

What the young girl rents is not a movie, but a brother, and the wonderful warm feeling of spending time with him. With her parents deceased, and her once kind brother changed... What the girl seeks is the warmth of a family that she once had. Even if it's a rental one.

Follows the daily antics of Shachiku-chan and her workplace.

The manga's slapstick comedy story follow's a second-year high school student whose older brother's wife moves into the family home. The move was supposed to be only until the couple could find a new home. However, the husband suddenly goes overseas for business, leaving his wife to live with his younger brother and other family. Contrary to the student's image of the woman as an ideal housewife, his sister-in-law is completely inept at cooking and cleaning.

The Republic of Torimania…
The only place in the world where winged humans live.
The capital is Torima. The official language is Japanese. Their famous product is bird manju. A young girl chooses this mysterious country for her studies abroad. Who will she encounter in the Republic of Torimania, and what will she find there?

"Naive and easy-going Kousaka is a bartender at a local popular hangout place. One night, a couple--a young mischievous, spirited guy and a rich, handsome and well-groomed man walk in. Kousaka noticed that they seemed a bit odd being together-but little did he know, they weren't there for happy hour drinks! They were there to approach Kousaka and to be a part of their 3-way relationship. When he finally realizes that he is wanted by the two-Kousaka finds himself embroiled in a messy love triangle! Now what will he do? Kousaka wants out of this relationship...or does he?" (Doki Doki.)

A spin-off to Martini Kouryakuhou featuring Kousaka, and a cocktail called "Side Car"... This story also introduces two new characters: Kaneshiro Yuuichi and Miyashita Fumi.

Also includes two other stories:

• Stinger Kaijuuhou

• XYZ Yuuwakuhou

Most people would freak out if their new apartment was haunted. But Gotou Seiichi actually welcomes the supernatural, as long as it's a cute ghost like Uehara Hinako. Seiichi comes from a family who has spiritual awareness and willingly chose the apartment after he heard rumors of a female ghost haunting the place. He instantly falls in love with Hinako who tries every trick she knows of scaring him out. But with every attempt, she makes him fall in love with her even more..

A mysterious man suddenly appears in the desert separating the East and West Continents. A young boy, Yulian Provoke from the Pareia tribe finds this man, and brings him to his village. Turns out the man is an incredibly strong and amazing individual, and he begins to teach the young boy fighting skills.

Kanaruzawa Sekai, "The God Who Lived A Thousand Years", is a beautiful girl with silver hair and red eyes. She's pompous and does not know much about her surroundings, and despite her childish appearance, she can tolerate alcohol and tobacco, and spends her day in her mansion reading books.
Offered to her as a "living sacrifice" is high school student Kirishima Yuuki. As he was told she'd grant him one thing in exchange of being the sacrifice, Kirishima said: "Kanaruzawa Sekai-san, marry me."
And so, they start to live their life together---but their days without peace nor love became disrupted, as the world began to be disordered due to a terrifying secret concerning the whole world.
A comedically pure love, and a never-ending story begins here!

Gay Min Su and lesbian Hyo Jin marry, each for his/her own purpose, but what will be the outcome for these two and their respective lovers?

Komori Mio (25), who gives her all in love and work, is the (self-proclaimed) ace of the second division of the sales department of the Nadeshiko Trading Company. Her dream is to be transferred to the Overseas Operations Deparment, so that she can serve beautiful women from all over the world. One day, she receives the notice of her long-awaited transfer, but her destination is the pla~in HR department. She does her best while working under the guidance of her senior, Yamanobe, but will the frank and excitable Komori be able to find work fulfilling in HR? Is working in a pla~in department a lot deeper than you'd think!?

A runaway young master accidentally falls into the water and strays into the legendary Peach Blossom Springs. Just like described by the ancient poem, no pressure or disputes would arise in there, and the whole place seems like from a fairytale. Everything is perfect, but a feeling that something is wrong still remains. What is hidden behind the Peach Blossom Springs?