Yoi Yotsuya

Description
Yoi is the granddaughter of Oiwa, a famous vengeful ghost and school nurse, and the daughter of Harada Kinu, a famous murderer turned demon.

Relationships
Oiwa

Weapons
Knife - Yoi uses a devil metal knife in combat and for cutting food.

Cigarette - Yoi uses a cigarette to turn her poisons into gas.

Fugu Sashimi
Fugu slices served raw.