Yuki Sakurai

Female highs school students, including Mitsuko, Keiko and Izumi, become the targets of ghosts with various appearances including a groom with a pig's face and female teacher with a machine gun.

Akira (Hayato Ichihara) admires Genyo Kamiura, the most powerful yakuza. Genyo Kamiura has been targeted numerous times, but he has never been killed. He is called the invincible person. Because of Genyo Kamiura, Akira enters the world of the yakuza. His yakuza colleagues treat him like an idiot, and Akira can't even get tattoos because of his sensitive skin. An assassin is sent to take out Genyo Kamiura. The killers know that Genyo Kamiura is a vampire. Thus begins the apocalypse.

Alien pods come to Earth and, naturally, start taking over Human Hosts. One such pod only manages to take over one human's, Shin Izumi, right arm. Together they grow and co-exist, all the while the other aliens are making meals of other humans; Shin feels he must put a stop to it all, but his alien, Migi, doesn't see why.