Columbia subject headings:
Harvard subject headings:
Earthquakes--Japan--Tōkai Region.
Natural disasters--Japan--Tōkai Region.
Tsunamis--Japan--Tōkai Region.
Tōkai Region (Japan)--History.
Princeton subject headings:
Earthquakes--Japan--Tōkai Region.
Natural disasters--Japan--Tōkai Region.
Tōkai Region (Japan)--History.
Tsunamis--Japan--Tōkai Region.