Where can I find a map of Japan during WWII online?

Question

I need a map of Japan during WWII including the following cities in it:
- Hiroshima
- Nagasaki
- Tokyo
- the Midway Islands

Please supply an actual link to the maps url. Thank you in advance =)

Answer 1

http://www.army.mil/cmh-pg/books/AMH/AMH-23.htm

http://www.queensu.ca/idis/japan/index.htm

http://www.onwar.com/maps/wwii/