Columbia subject headings:
Biographies.
Japan--Relations--Russia.
Japanese--Russia--Biography.
Russia--Relations--Japan.
Shin priests--Japan--Biography.
Ōta, Kakumin.
Harvard subject headings:
Japan--Relations--Russia.
Japanese--Russia--Biography.
Russia--Relations--Japan.
Shin priests--Japan--Biography.
Ōta, Kakumin.
Princeton subject headings:
Japan--Relations--Russia.
Japanese--Russia--Biography.
Ōta, Kakumin.
Russia--Relations--Japan.
Shin priests--Japan--Biography.