• 91 Memorial Library
• 14 Verona Shelving Facility
• 2 Law Library
• 2 Wisconsin Historical Society Library

• 60 History
• 32 Politics and government
• 12 Court and courtiers
• 11 Nobility
• 7 Salaries, etc
• 6 Adams, William, 1564-1620
• 6 British
• 6 Civil service
• 6 Educators
• 6 Foreign relations
• 5 Selection and appointment
• 4 Biography
• 4 Diaries
• 4 Fukuzawa, Yukichi, 1835-1901
• 4 Law
• 4 Matsudaira, Yoshinaga, 1828-1890
• 4 Pilots and pilotage
• 4 Political activity
• 4 Relations
• 3 Employees
• 3 Fujiwara, Tadahira, 880-949
• 3 Journalists
• 3 Legal status, laws, etc
• 3 Local officials and employees

• 14 Tōkyō Daigaku. Shiryō Hensanjo
• 11 Nihon Shiseki Kyōkai
• 8 Cho, Sung Yoon, 1928-2017
• 4 Library of Congress. Far Eastern Law Division
• 3 Fujiwara, Tadahira, 880-949
• 3 Law Library of Congress (U.S.)
• 3 Nakane, Yukie, 1807-1877
• 2 Fujii, Sadafumi, 1906-1994
• 2 Fujiwara, Morosuke, 908-960
• 2 Fujiwara, Munetada, 1062-1141
• 2 Higuchi, Takehiko, 1961-
• 2 Honda, Ihei, 1921-
• 2 Ibaraki, Yoshiyuki, 1959-
• 2 Iwahashi, Koyata, 1885-1978
• 2 Japan
• 2 Kokugakuin Daigaku. Shigaku Kenkyūshitsu
• 2 Kōshiro, Kazuyoshi, 1932-
• 2 Library of Congress. Law Library
• 2 Milton, Giles
• 2 Nomura, Tadao, 1926-1990
• 2 Rogers, Hiromi T.
• 2 United States
• 1 Abe, Masahiro, 1966-
• 1 Abe, Takeshi, 1927-2016
• 1 Adachi, Seifū, 1835-1884

• 87 Japanese
• 43 English
• 2 Chinese
• 2 Korean
• 1 French
• 1 German
• 1 Malay
• 1 Russian

• 9 United States
• 4 Foreign countries
• 4 Fukui-han (Japan)
• 4 Great Britain
• 2 China
• 1 Asia
• 1 Chugoku
• 1 France
• 1 Fukuoka-han (Japan)
• 1 Korea (South)
• 1 Malaysia
• 1 Manchuria (China)
• 1 Nagasaki-shi
• 1 Nagasaki-shi (Japan)
• 1 Nanbu-han (Japan)
• 1 Numazu-shi
• 1 Philippines
• 1 Ryukyu Islands
• 1 Soviet Union
• 1 Sweden
• 1 Tamamura-machi (Japan)
• 1 Tokyo
• 1 Tokyo (Japan)
• 1 Tottori-han (Japan)

• 33 Diaries
• 27 Biography
• 15 Sources
• 6 Registers
• 5 Legislative materials
• 4 Correspondence
• 2 Archives
• 2 Congresses
• 2 Indexes
• 2 Interviews
• 1 Biographies
• 1 Cases
• 1 Dictionaries
• 1 Early works to 1800
• 1 Fiction
• 1 Statistics

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