Kyūjitai form of 幽霊

(archaic) a structure surrounded by a moat or walls: a fortress, castle

being from a certain place / coming out

even if one says

(not of a person) old, aged, antiquated

Kyūjitai form of 霊: soul, spirit; ghost; mystery

the past / ancient times

old

dark / netherworld / hidden / confine, imprison

to leave a place / to go out / to come forth, to be or become apparent, to appear / to make an appearance, to appear / (by extension) to answer (the phone or door)