• 204 Books
• 5 Journals, Magazines, Newspapers

• 59 History
• 26 Tombs
• 22 Archaeology
• 18 Jōmon culture
• 13 Civilization
• 10 Yayoi culture
• 7 Relations
• 6 Excavations (Archaeology)
• 5 Japanese
• 4 Politics and government
• 4 Shinto antiquities
• 3 Buddhist antiquities
• 3 Foreign relations
• 3 Historiography
• 3 History, Local
• 3 Inscriptions, Japanese
• 3 Kitchen-middens
• 3 Korean influences
• 3 Methodology
• 3 Paleolithic period
• 3 Pottery, Jōmon
• 3 Stone age
• 2 Ainu
• 2 Archaeology and history

• 16 Saitō, Tadashi, 1908-2013
• 5 Mori, Kōichi, 1928-2013
• 5 Sakazume, Hideichi
• 5 Suenaga, Masao, 1897-1991
• 5 Tsuboi, Kiyotari, 1921-2016
• 4 Nihon Kōkogaku Kyōkai
• 4 Sahara, Makoto, 1932-2002
• 4 Suenaga, Masao, 1897-
• 3 Amino, Yoshihiko, 1928-2004
• 3 Egami, Namio, 1906-2002
• 3 Higuchi, Takayasu
• 3 Ishii, Susumu, 1931-2001
• 3 Ishino, Hironobu, 1933-
• 3 Shiraishi, Taichirō, 1938-
• 3 Teikyō Daigaku. Yamanashi Bunkazai Kenkyūjo
• 3 Tozawa, Mitsunori, 1932-2012
• 3 Yoshimura, Takehiko, 1945-
• 3 Ōtsuka, Hatsushige, 1926-2022
• 2 Asahi Shinbunsha
• 2 Edo Iseki Kenkyūkai
• 2 Fujimoto, Tsuyoshi, 1936-2010
• 2 Harada, Dairoku, 1917-1985
• 2 Inokuma, Kanekatsu, 1937-
• 2 Kobayashi, Yukio, 1911-1989
• 2 Kuraku, Yoshiyuki, 1939-

• 4 English

• 7 Korea
• 6 China
• 5 Hokkaido
• 5 Hokkaido (Japan)
• 3 Asia
• 3 East Asia
• 3 Yamatai (Japan)
• 2 Asuka-shi Region
• 2 Asuka-shi Region (Japan)
• 2 Japon
• 2 Japón
• 2 Kantō Region
• 2 Kantō Region (Japan)
• 2 Na no Kuni
• 2 Nara-ken (Japan)
• 2 Nara-shi (Japan)
• 2 Oki Islands
• 2 Oki Islands (Japan)
• 2 Shinjuku-ku (Tokyo)
• 2 Shinjuku-ku (Tokyo, Japan)
• 2 Tokyo
• 2 Tokyo (Japan)
• 2 Tōhoku Region (Japan)
• 1 Bisan Strait (Japan)

Limit year range