[MacSongLi]

I asked my wife. Here's what she said.


It is traditional Mandarin characters (Japanese are the same characters for the time period).


1st 2 characters mean Home Defense


2nd 2 characters literal translation "Stability for the East". Meaning Peace for Asia


last 2 characters mean "number 4"

So you have "Home Defense Peace for Asia Number 4"

Interesting to note from what my wife can see the aircraft behind starts with "Home Defense", but the next two characters are different (my wife couldn't see enough of the characters to determine what it says).


Hope this helps.
Gary