• 11 Books
• 3 Journals, Magazines, Newspapers
• 1 Manuscripts, Theses

• 4 History
• 2 Political activity
• 2 Working class
• 1 Internal security
• 1 International relations
• 1 Koiwai, Kiyoshi, 1897-1959
• 1 Labor movement
• 1 Nihon Kyōsantō
• 1 Nihon Shakaitō (1945-1996)
• 1 Politics and government
• 1 Popular fronts
• 1 Socialist parties
• 1 Socialists
• 1 Socialists, Japanese
• 1 Tazoe, Tetsuji, 1875-1908

• 3 Sakai, Toshihiko, 1870-1933
• 1 Akamatsu, Katsumaro, 1894-1955
• 1 Arahata, Kanson, 1887-1981
• 1 Asō, Yoshikata, 1923-
• 1 Endō, Kinnosuke, 1936-
• 1 Fuwa, Tetsuzō
• 1 Ham, Euiyoung, 1927-
• 1 Heimin Daigaku (Tokyo, Japan)
• 1 Iwamura, Toshio, 1934-
• 1 Katayama, Sen, 1859-1933
• 1 Matsuoka, Hachirō, 1924-
• 1 Okamoto, Hiroshi, 1928-
• 1 Suzuki, Mosaburō, 1893-1970
• 1 Wang, Yu, translator
• 1 Yamakawa, Hitoshi, 1880-1958

• 13 Japanese
• 1 Chinese
• 1 English

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