Columbia subject headings:
Harvard subject headings:
Demonology--China.
Demonology--Japan
Ghosts--China.
Ghosts--Japan.
Mythology--Comparative studies
Spiritualism--China.
Spiritualism--Japan.
Yōkai (Japanese folklore)
Princeton subject headings:
Demonology--China.
Demonology--Japan.
Ghosts--China.
Ghosts--Japan.
Mythology--Comparative studies.
Spiritualism--China.
Spiritualism--Japan.
Yōkai (Japanese folklore)