Dimitri Lewandowski is a celebrated tenor in early 1900s Vienna. When he is killed in an accident, his corpse is colonized by the seeds of a vampire master. At first, Dimitri denies that anything has changed, but as the people around him start dying, he is forced to accept the ghastly truth.

Flash-forward to 2008. In Tokyo, Azusa Kikukawa’s troubled love life comes to an end with a fatal accident. Dimitri appears in her dying dreams with a diabolic proposal—he will save her lover if she agrees to become the breeding ground for the next generation of vampire seeds…

[Otome Cafe & Maid Latte]

The Guardian with rabbit ears proclaims the sad truth.
"If your lost memories are not recovered, your soul will be destroyed."
And so our protagonist Minori naturally begins to search for her lost memories.
Little by little, the shocking truth becomes clear. Minori is actually...?

A bus accident occurs with one of the twin sisters dying.
Shiori and Minori fight over one body to be able to return to the real world with the help of their spirit guardians.
The one to collect the most memories wins.

From Easy Going Scans:

Mia has a special talent which she didn’t know she had until recently. If she concentrates, she can transfer in another dimension called “Layers”. That dimension has no people except those that can transfer of course and... The monsters that lurk there! If you accidentally get trapped in “Layers” your only hope is... The Special Class!

In this adaptation of Spiral (Rasen), the legend of Sadako's evil takes a scientific turn as Ryuji Takayama's old college friend, Mitsuo Ando, must decipher a mysterious code while investigating this strange virus that kills people after watching a video tape. Disbelief gives way to fear. Logic bends to survival. And human evolution changes drastically. What Sadako plans is not simply horror, but something much, much deeper.

In this adaptation of Spiral (Rasen), the legend of Sadako's evil takes a scientific turn as Ryuji Takayama's old college friend, Mitsuo Ando, must decipher a mysterious code while investigating this strange virus that kills people after watching a video tape. Disbelief gives way to fear. Logic bends to survival. And human evolution changes drastically. What Sadako plans is not simply horror, but something much, much deeper.

Girl blackmails supposedly younger genius teacher boy with a classic pic. Kinky things happens.

A Saishu-Heiki Kanojo side story, looking at the instantaneous life of Man, and the instantaneous glimmer of machines!!

From Camp Kijuju:

Jean, the sole heir to a fortune and mansion, is stuck in an endless loop, repeating his brutal murder over and over again. As the 100th time comes, he brings forth incredible determination to fight back and save his servants from their needless murder.

Roy is an orphan, whose only remaining family is her older brother. She was 6 the last time they had seen each other, as he left to clear their dead father's name and honor as a policeman. 12 years have passed and she's now a small fry in a rough part of New York, but still looking for her missing brother...

A redrawn variant of Chapter 1: Tragedy.

A spy mystery taking place at the beginning of the Showa era.

The setting is a rural city in which kidnapping and series of murders are happening simultaneously. 8 years ago, a boy and a girl were kidnapped and brutally tortured by the hands of their perpetrator. The victims, the compulsive liar "Mii-kun" (the narrator), and "Maa-chan" (Misono Mayu) reunite and start living together, despite the fact that the recently reported missing children were within Mayu's apartment...

Makunouchi: Kubonouchi Eisaku Kessakushu is a collection of short stories that seinen author Kubonouchi Eisaku, known for notable titles such as Chocolat, Cherry and Watanabe, has written in his early days. The contents of this book include:
- Laplace
- Yocchore! Tosamaru-kun
- Bell
- Robot High School Girl Kaoruko's "Heartbreak"
- Bizzare -- The Terror of the Salmon-Man
- Robot High School Boy Kawarazaki Ayumu's "Seishun-I-N-G"
- Help!
- Viva Eros Academy
- Okappiki Eiji
- Dream of Pumping Up
- Present

"Makunouchi" is a kind of bento, served during Kabuki in the olden days. It either got its name from the lunch the audience would eat during intermission, or perhaps from the lunch actors would eat during this time (seems plausible since the actors are also "behind the curtain", which is actually the literal translation of that phrase).

Maken XFrom Mangaupdates:A research laboratory in the international city Kanazawa. Kei Sagami, daughter of the chief of laboratory, Professor Hiromitsu Sagami, becomes a witness of an experiment - the awakening of a sword, the Maken. It's able to heal mental disorders, at least according to her father. But as strange foreigners forcibly break into the laboratory, kidnap her father and put the actual carrier of the sword out of action, she experiences the true meaning of the Maken first hand.

There exist familiars who have the power to grant one wish to a chosen girl. However, in return that girl must then become a magical girl and fight against witches, evil creatures born from curses that are responsible for murders and suicides. A schoolgirl named Madoka Kaname and her friend Sayaka Miki are approached by a familiar named Kyubey and a magical girl named Mami Tomoe with offers of becoming magical girls. Another mysterious magical girl named Homura Akemi tries to prevent Madoka from agreeing to the contract.Spin-Offs:> Mahou Shoujo Kazumi★Magica - The Innocent Malice( http://mangapark.com/search?q=mahou-shoujo-kazumi-magica-the-innocent-malice )> Mahou Shoujo Madoka★Magica ~The different story~( http://mangapark.com/search?q=mahou-shoujo-madoka%E2%98%85magica-the-different-story )> Mahou Shoujo Oriko★Magica( http://mangapark.com/search?q=mahou-shoujo-oriko-magica )> Gekijouban Madoka Magica Magica - [Shinpen] Hangyaku no Monogatari ( http://mangapark.com/search?q=gekijouban-madoka-magica-magica-shinpen-hangyaku-no-monogatari )Anthologieshttp://wiki.puella-magi.net/Puella_Magi_Madoka_Magica_Anthology_1http://wiki.puella-magi.net/Puella_Magi_Madoka_Magica_Anthology_2

What do two Japanese detectives, a naked man on a city street, and a roundworm from Botswana all have in common? In the first volume of Manhole, Ken Mizoguchi and Nao Inoue investigate a string of bloody and mysterious murders, but their work uncovers a deadly biological agent which poses a threat of epidemic proportions. An unlikely lead starts them in the pursuit of a mysterious self-titled photographer, but meanwhile the infections keep spreading. The series may be best described as the thrilling combination of a detective story with biological horror.

Kitajima from Reset has a guest role in volume 3.

As a child, Amasawa Rei had attended Shirohato Park Institution. After her parents were killed in a car accident, she lived at the institution and befriended a boy. She doesn't remember anything from the time she spent at the institution, not names, not faces, nothing, only that she and the boy shared a secret--a secret much darker than she thinks it is.

Now, as a new student at Shirohato Academy with her old classmates from the Park, she is assailed by fragmented memories of the past. What was the secret? Why does she feel driven to find that nameless boy? And most importantly, why doesn't Rei remember anything from her past?