For the Ryukyus chart,

I wonder if you can make icons similar to the pictures I provided in this file -- 
1952officials.png


There are two "civilian officials" and one "military official" . . . . .

  (these would need to be rendered as icons . . . . . )
     with "backgrounds" removed . . . . .)




 -   -   -   -   -  ALSO, in Row 4  -   -   -   -   -   

Ryukyus constitutes
SHOULD BE 
Ryukyus constitute