Well supposedly spirits can't normally make physical contact with people and things of the living world. Nor do they require food for staying alive (duh). To dumb it down, Yuyuko breaks a lot rules about being a ghost. Eating being big example. The way I see it if she can fill her body with food why not anything else?
HakaimaRan said: Well supposedly spirits can't normally make physical contact with people and things of the living world. Nor do they require food for staying alive (duh). To dumb it down, Yuyuko breaks a lot rules about being a ghost. Eating being big example. The way I see it if she can fill her body with food why not anything else?
So then the whole point of you posing the eating question is moot since she doesn't follow typical ghost rules.