• 22 Books

• 8 Ainu
• 3 Social life and customs
• 2 Antiquities
• 2 Emishi
• 1 Agricultural colonies
• 1 Capron, Horace, 1804-1885
• 1 Civilization
• 1 Description and travel
• 1 Folklore
• 1 Fortification
• 1 Government policy
• 1 Historiography
• 1 Kuroda, Kiyotaka, 1840-1900
• 1 Minorities
• 1 Mythology, Ainu
• 1 Native races
• 1 Politics and government
• 1 Railroad stations
• 1 Takeda, Nobuhiro, 1431-1494

• 3 Kikuchi, Isao, 1950-
• 2 Kaiho, Mineo, 1943-
• 2 Sekine, Tatsuhito, 1965-
• 2 Takakura, Shin'ichirō, 1902-1990
• 1 Arayama, Masahiko, 1962-
• 1 Enomoto, Morie, 1925-1993
• 1 Fukuda, Toyohiko, 1928-2015
• 1 Gabe, Masao, 1940-
• 1 Hasegawa, Seiichi, 1949-
• 1 Hokkaidōshi Kenkyū Kyōgikai
• 1 Hori, Makoto
• 1 Inaba, Katsuo, 1937-
• 1 Inui, Junʼichi
• 1 Kikuchi, Tetsuo, 1939-
• 1 Kimi, Nobuhiko, 1936-
• 1 Kitahara, Jirōta
• 1 Kumagai, Kimio, 1949-
• 1 Kuwabara, Masato, 1943-
• 1 Morris-Suzuki, Tessa
• 1 Nihon Rekishi Gakkai
• 1 Seki, Hideshi, 1936-
• 1 Shirayama, Tomomasa, 1901-
• 1 Tabata, Hiroshi, 1933-
• 1 Takahashi, Tomio, 1921-2013
• 1 Takimoto, Hisafumi, 1955-

• 6 Japan
• 5 Tōhoku Region (Japan)
• 3 Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)
• 2 Hokkaido
• 2 Russia (Federation)
• 1 Aomori-ken (Japan)
• 1 Japan Sea Coast (Japan)
• 1 Kuril Islands (Russia)
• 1 Russian Far East
• 1 Russian Far East (Russia)
• 1 Ryukyu Islands
• 1 Sakhalin (Sakhalinskai︠a︡ oblastʹ)
• 1 Tōhoku Region

• 1 Bibliography

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