Benten Entertainment Inc.

On the 25th of November 1988, four youths abducted and held Furuta Junko in the house of one of the captors. Subjected to rape, torture, and humiliation, Junko had no hope of escape as the manhunt was stalled by the captors forcing her to tell her parents that she was ok. For 41 harrowing days, Junko had to endure unimaginable suffering at the hands of these four individuals. Finally, after losing in a game of mahjong solitaire, they beat her with an iron dumbbell and set on fire with lighter fluid. She died later that day from shock. In an attempt to hide their crime they buried her in cement and thus the name 'Concrete Encased High School Murder Case' was born as Japan had to confront the horrors of this crime. The perpetrators disposed the drum in a tract of reclaimed land in Koto, Tokyo.

Two holes appear suddenly on the walls of a cheap apartment where a piddling fiction writer, Makiguri, lives. What he wrote fiercely after that was his own death.

After a group suicide, two journalists investigate the cycle of suicides caused by spirits bound by 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.

2011 release

An inspirational actress who visits a sacred place in an unexplored region: Ai Yoshizaki is accompanied by a priest (exoscist) Yuji Kiba, a psychic researcher. Together, they challenge an evil spirit exorcism.