There’s no use giving you a sightseer’s guide to the Nansei Shoto, because after the navy and air forces have blasted the way for a landing on those islands, they just won’t look the same.
But since the islands themselves will still be there, and most of the people, the more you can find out about the people and how they live, the safer and more comfortable you will be.
Above is a description of what was in store for Okinawa on April 1, 1945.
Below is the notice that this guide was to remain top secret until the invasion.