1:500,000 chihōzu.
[Tokyo] : Kokudo Chiriin,
[1955-59]
Relief shown by contours and spot heights.
[1 & 2] Hokkaido -- [3] Tokoku -- [4] Kanto Koshine -- [5] Chubu Kinki -- [6] Chugoku Shikoku -- [7] Kyushu.