Niwa, a college student of architecture, is moving into his deceased grandfather's house. He didn't know the man very well, but the house is conveniently close to school, and his grandfather was actually the architect who designed it. There's something unsettling about the house, though, and while he's wandering around, Niwa finds a mysterious old photograph of some girl who isn't his grandmother.
Later, he goes along with his friend Akira to take drawings of another old house that's going to be demolished. As he meanders through this old house, he has a somewhat supernatural and startling experience. Are these feelings and occurrences a result of the souls of the buildings themselves, as Akira suggests? Or is there some even deeper mystery to Niwa's uncanny experiences?
(Source: MU)

After college, Rikuo Uozumi, a boy without much ambition in life, takes on a job at a convenience store. The days pass by uneventfully for Rikuo until he meets his former girlfriend and classmate, but especially thanks to the unusual Haru Nonaka, and her pet raven… Readers of Toume Kei’s other works- Hitsuji no Uta, Luno, Kurogane- will enjoy her unique style.
(Source: MU)

The members of the Takashiro family share a terrible curse -- they have a thirst that only human blood can slake. Sent away after the death of this mother, Kuzuna Takashiro has long been blissfully unaware of his 'condition.' When Kazuna's teenage hormones begin to rage, his uncontrollable bloodlust suddenly rears its head ... (Source: Tokyopop)

In the middle of a high school assembly, all of the students suddenly collapse. The one behind it all is a girl named Mao who holds a grudge. She's out for revenge against the entire school!

Sennoki Kentarou thinks of himself as a would-be novelist but is actually a NEET living at an old house belonging to his family in Tokyo. By refusing to visit his grandparents' village to participate in a festival he angers a certain Shinto deity.

Maya is a mysterious young girl who is hired as an assistant to detective Matsunomiya. The Imperial City of the Taisho Era has a mixture of Eastern and Western cultures... What kind of adventure will the two encounter here?
(Source: MU)

Torn to pieces by a pack of dogs, young samurai Jintetsu's ravaged body has been found by Genkichi, outcast and master inventor. Genkichi gives the dead boy a new, indestructible steel body and a talking sword - just what he'll need to exact his vengeance. But what about Otsuki, the beautiful girl he left behind? Steel armor is defense against any sword, but it can't save Jintetsu from the pain in his heart.

A oneshot, depiction of a harmony and friendship in a mind of a little girl.

Hosaka Mao's never stood out. Her father's a washed-up rock-and-roller. Her hair reminds people of Pippi Longstocking. She's nowhere near the in-crowd. The arrival of long-haired beauty Hasekura Yokiko changes everything...

(Source MU)

Okumoto Momo is a first year student at an art school living on her own although she's close to her family. She's studying art to follow in the footsteps of her father, who left his wife and three children (Momo is the youngest) some years back. One day her mother summons her and her siblings home to say that their father has resurfaced, sending divorce papers to their mother. It's a bit of a surprise, but he's been gone a long time and everyone is used to it.

Ever since he injured his hand and had to quit playing piano, Yanagawa has had no motivation. Then one day he receives a suspicious cigarette from a girl he knows. A collection of short stories. (Source: M-U)

From Kotonoha:

Maki Takano and his three best friends Ryo, Natsume and Mei are students at a private academy for highly gifted children. Like all the other students of this isolated and heavily guarded school, they have never seen the outside world since they were brought to the school at the young age of three.

When a new female student named Kiriko Hinatsu arrives, Maki has the strange feeling that he has met her before. However, he seems to be the only person who can remember the girl. When he confronts her with his discovery, Kiriko reveals the unbelievable truth about their existence: The school they have been living at all this time is actually an experimental facility and all the students are but guinea pigs who are being used for sophisticated neurological experiments.

Maki now has to decide: Will he continue his false but sheltered life or will he help Kiriko escape even if that means putting himself and his mental health at risk?

When Motomi Utsuki moves in his grandfather's apartment , he meets this girl named Acony who claims to be a dead person and eventually he gets to know that this place and the people living in the building are not normal.