8 Map of Hokkaido 1, Japan

1956

Nihon Shoin

1:500k

14 Aomori-ken, Japan

1956

Nihon Shoin

1:450k

Prolivy laperuza i tsugaru severnyye porty yaponii

1974

Glavnoe Upravlenie Navigat︠s︡ii i Okeanografii Ministerstva Oborony SSSR.

1:1m

Hokkaido. September 2016

2016

Zero Per Zero

Geological map of the Japanese Empire 1:1 000 000

1902

Tokyo : G. Yoshii

Japan Hokkaido South Coast Fukushima Bay

1878

Yanagi, N.Y.

Japan North Coast Mim-Maya Bay

1878

Yanagi, N.Y.

6 Map of Hokkaido, Japan

1956

Nihon Shoin

1:2m

Japan North Coast Oöhata

1878

Yanagi, N.Y.

Hokkaido railway system. September 2016

2016

Zero Per Zero