Keiko Morikawa

In the 17th century, two Portuguese Jesuit priests travel to Japan in an attempt to locate their mentor, who is rumored to have committed apostasy, and to propagate Catholicism.

In Japan, a Filipina migrant is chosen by a haunted dress to be its new owner and is manipulated into hunting down the murderer of the previous owner.

Taiga wakes up in an unknown place, next to Niina with whom he had lost contact. Confined in a school with former elementary school classmates and their teacher, they find themselves forced to participate to a sadistic game: "The Werewolf's game".