Columbia subject headings:
Crimes against humanity--Korea (North)
Japan--Foreign relations--Korea (North)
Kidnapping--Korea (North)--History--20th century.
Korea (North)--Foreign relations--Japan.
Harvard subject headings:
Crimes against humanity--Korea (North)
Japan--Foreign relations--Korea (North)
Kidnapping--Korea (North)
Korea (North)--Foreign relations--Japan.
Princeton subject headings:
Crimes against humanity--Korea (North).
Japan--Foreign relations--Korea (North).
Kidnapping--Korea (North)--History--20th century.
Kidnapping--Korea (North).
Korea (North)--Foreign relations--Japan.