The best Shunya Shiraishi’s horror movies

After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt down and kill aliens hiding on Earth.

A Tokyo college student is attacked by a ghoul, a super-powered human who feeds on human flesh. He survives, but has become part ghoul and becomes a fugitive on the run.

Now a member of Anteiku, Ken Kaneki grows closer to the ghouls around him. Determined to protect his new home against anti-ghoul forces, he trains his powers in secret. But when the infamous gourmet, Shū Tsukiyama, wishes to savour some half-ghoul flavour, Kaneki's training is put to test of a lifetime.

Perfect Answer begins several months after the events of the first film. Kurono is still fighting aliens under the order of Gantz, a mysterious giant black orb, and he is close to reaching the score he needs to resurrect his friend Kato. Outside his night time missions, Kurono continues to live his normal life, spending time with his new girlfriend Tae. Meanwhile, young pop star Eriko is being secretly ordered by Gantz to carry out assassinations, and cop Shigeta inches closer towards finding out the truth about the Gantz missions. As the missions begin to get increasingly dangerous for both the alien fighters and the general public, Kurono discovers that the endgame for Gantz is quickly approaching.

17 year old schoolgirl Sakura visits a Samurai theme park called Survival Land with her friends where they’re supposed to go up against some cosplayers dressed as samurai but things go horribly wrong when one of the cosplayers gets infected after finding a strange flower in the theme park’s grounds and cutting it with his sword. Some black liquid sprays him in the face and the next thing we know he’s infecting the rest of his colleagues as they turn into zombies. Soon the game turns deadly as the undead cosplayers start attacking the girls with real weapons. They need to find a way to escape from the place and fast…..

For Fujiwara, everything seems to be going well - he is doing well in high school, he is good looking and also a good fighter. One day, he is suddenly attacked by a group of students without any provocation. He then discovers that there is a mysterious violent game being played out in the corridors and playfrounds of Tokyo’s high schools. The game is being spread virally via the students’ mobile phones! The victims are mysteriously hypnotized and become senseless killing machines. Fujiwara must fight for his survival and to discover the game’s terrifying secret.

Ayano Mishima works as an AD at a TV broadcasting station. She covers the mysterious death case of a young man. Before he died, he said that somebody was watching him. Covering the case, Ayano Mishima realizes that the mysterious eye is also coming after her.