• 77 Books

• 28 Politics and government
• 3 Emperor worship
• 3 Hirohito, Emperor of Japan, 1901-1989
• 3 Kings and rulers
• 3 Kokutai
• 3 Royal houses
• 2 Artisans
• 2 Coronations
• 2 Court and courtiers
• 2 Government policy
• 2 Handicraft
• 2 Meiji, Emperor of Japan, 1852-1912
• 2 Nationalism
• 2 Nobility
• 2 Occupations
• 2 Regency
• 2 Succession
• 1 Abdication
• 1 Akihito, Emperor Emeritus of Japan, 1933-
• 1 Archives
• 1 Bentham, Jeremy, 1748-1832
• 1 Bureaucracy
• 1 Cities and towns

• 3 Amino, Yoshihiko, 1928-2004
• 3 Kitabatake, Chikafusa, 1293-1354
• 2 Imatani, Akira
• 2 Japan. Kunaichō
• 2 Kan, Takayuki, 1939-
• 2 Mikawa, Kei, 1957-
• 2 Takeda, Kiyoko, 1917-2018
• 2 Takemitsu, Makoto, 1950-
• 1 Akasaka, Norio, 1953-
• 1 Atobe, Makoto, 1967-
• 1 Baba, Akira, 1924-
• 1 Emura, Eiichi, 1931-2007
• 1 Fujita, Satoru, 1946-
• 1 Fukaya, Katsumi
• 1 Furuse, Natsuko, 1954-
• 1 Gakushū Kenkyūsha
• 1 Gomi, Fumihiko, 1946-
• 1 Gotō, Yasushi, 1926-1998
• 1 Haga, Noboru, 1926-2012
• 1 Hayakawa, Shōhachi, 1935-1998
• 1 Higo, Kazuo, 1899-1981
• 1 Hosaka, Masayasu, 1939-
• 1 Hotate, Michihisa, 1948-
• 1 Iikura, Harutake
• 1 Inaba, Nobumichi, 1950-

• 2 English
• 1 French

• 77 Japan
• 1 Sanriku Region (Japan)

• 10 Biography
• 3 Chronology
• 2 Biographies
• 2 Chronologies
• 2 Sources
• 1 Dictionaries
• 1 Proclamations

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