So Hiromi is an "Empress" I guess?
I wonder if mental health has anything to do with how the infection affects people.
Hideo was bit by an adult(toothless), and he's showing no symptoms.
Hiromi was bit by a child(possibly toothless) but it didn't seem to pierce her skin, she turned halfway.
Takashi Ezaki was bit a few times and he seemed completely lucid until the fight started.
So is Hideo completely immune or was he just lucky?
Hopefully I'll get my answers before the end.