Columbia subject headings:
Intellectuals--Japan--History--20th century.
Japan. Naikaku Kanbō. Naikaku Chōsashitsu--History.
Japan. Naikaku Sōri Daijin Kanbō. Chōsashitsu--History.
Shigaki, Minrō, 1922-2020.
Socialism--Japan--History--20th century.
Harvard subject headings:
Intellectuals--Japan
Japan. Naikaku Kanbō. Naikaku Chōsashitsu--History.
Shigaki, Minrō, 1922-
Socialism--Japan
Princeton subject headings:
Intellectuals--Japan.
Japan. Naikaku Kanbō. Naikaku Chōsashitsu--History.
Shigaki, Minrō, 1922-
Socialism--Japan.