Title: Hokkaidō, Tōhoku, kita no guntai to gunto
Subjects: Toshi-Rekishi, Tōhoku chihō-Rekishi, Military History, Hokkaidō-Rekishi, Nihon-Kokubō-Rekishi, Guntai-Rekishi
Places: Japan, Tōhoku Region, Hokkaido, Tōhoku Region (Japan), Hokkaido (Japan)
Time periods: 20th century