It becomes apparent that the one who sent Memento Mori was none other than K, who reveals himself to be Genma, Haruma's father. 
Why did the Warrior Gods appear? What is their connection to the happenings in Kaminohara? Genma reveals his ambitions...
who opened the monster gates.
der die Monster-Tore geöffnet hat.
quien abrió las puertas de los monstruos.
que abrió
las puertas de los monstruos.
qui a ouvert le portail des monstres.
que abriu o portão monstro.