The Suicide Manual

There has been a surge in the number of people killing themselves; a mysterious DVD is found on the bodies of the victims... Nozomi falls under the spell of a deadly cult. Yousuke, the policeman she is dating, soon realizes that the cult has something to do with the DVD. Then one day all trace of the group disappear--along with Nozomi.

Five years have passed since 12 members of the choir were brutally murdered in the music room of Seiran Jogakuin, a prestigious school in the suburbs of Tokyo. A TV news crew visits the scene to clarify the rumor that children's songs can be heard from coming from the closed school. Accompanied by Kyoko, an acoustic analyst, the team begins their own investigation into the incident, but one after another, strange things begin to happen to the staff...

When a rookie nurse is doing night rounds, she hears a whisper from a dead body who happens to be one of the victims of the recent murder case that occurred at the hospital. Everyone there seems to know something except her.

The Chuo Line, a cursed line where accidents and suicides often occur. The story centers on a couple who both live along the Chuo Line. When they try to meet accidents occur as if some force is at work. Why can't the two meet anymore, and what is the power lurking in the central line that prevents them?

8 episodic series from the Shibuya Kaidan series.

A plastic surgeon who excels at his job hides a dark secret. After finally succumbing to his desire to taste human flesh, the surgeon soon finds himself addicted to the taste of his patients' skin, which leads him to discover further culinary delights at a seedy restaurant with some highly dubious special dishes. Murder and mayhem ensue as the demented doctor continues to find new and gruesome ways to satisfy his appetite.

A group of teenagers unleash a curse when they use haunted public lockers in Shibuya. Supposedly, if you leave a gift in one of the lockers you will be lucky in love. However, the results are anything but lucky as a creepy female ghost with long black hair soon shows up to kill them off one by one.

Seconds before Reika (from the first movie) dies, she gives the key to a coin locker to her pupil Ayano. After a hunt for the right coin locker, Ayano finally finds the right one but she soon realizes that some things should be left alone. When some other students at her school finds the coin locker, the curse begins once again. The long haired girl is once again out to get anyone who's opened the coin locker.

High school student Kayu (Makoto Okunaka) joins the Ghost Photo Club. The club investigates and researches ghost photographs. She tries to find the truth behind ghost pictures with members Kaname (Yosuke Ito) and Riri (Yuuka Ueno). They are not aware of a murderous ghost approaching. (Description taken from AsianWiki)

College student Rin and high-school student Tamahi investigate the secrets hidden in a vintage apartment building that has been the subject of rumors of psychic phenomena and strange deaths.

Ayane, who has transferred to Seiran Girls' Academy, is troubled by her strange auditory hallucinations. Before long, she had a series of unnatural deaths and disappearances around her...

A collection of 10-minute horror shorts inspired by the film Shibuya Kaidan (aka The Locker). The plot revolves around a cursed locker and a carved mouth ghost.

This is the second volume of the series adapted from the "Ghost Photo Club" written by Osamu Fukutani, a multi-creator in the horror world who has worked on everything from video games to visual works. Kayu, together with Lili and Makimura of the Psychic Photography Club, investigates the photographs, but gets caught up in various incidents... Includes episodes 4 to 6.

This is the first volume in a series of films adapted from the "Ghost Photography Club" written by Osamu Fukutani, a multi-creator in the horror world who has worked on everything from video games to visual works. Kayu Ninomiya, a high school student leading a perfectly normal life, suddenly decides to join the photography club... Contains episodes 1 to 3.

"Calabi-Yau" refers to the "six-dimensional world" (Calabi-Yau manifold) that humans cannot perceive.