Here's basically what you're dealing with:
(On the right) Supplement to Fuji New Year Edition
(At the top) Convenient and easy to read practical maps
Situational Important Maps (not sure about this, but
jikyoku may mean "situation" or something like that, and not refer to the company)
Edited/compiled by the Imperial Map Institute (just guessing at an official English name for that)
1. General economic/traffic map of China
2. Economic/traffic map of important Chinese regions
3. Economic/traffic map of Manchuria
4. Detailed map of the Soviet/Manchurian border
5. Latest map of Soviet Union (complete)
6. Complete map of Europe
7. Detailed map of Central Europe
8. Northern China
9. Central China
10. Southern China
Do you know what year it was issued?
I haven't seen a year of issue. Although, it looks like The Jikyoku Company's first publication was 1968, and that doesn't quite line up with the printing on the maps. It seems like it'd be around the 1920s. It's after the Soviet Union formed (around 1917, right?) and before the Japanese Empire was defeated (1945). So, 20s or 30s is a safe guess, I'd say.