琉球 りゅうきゅう列島 れっとう米国 べいこく みん政府 せいふでしょう
ryūkyū rettō beikokuminseifudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 琉球列島米国民政府

1. Probably the Ryukyu Islands U.S. Provisional Government.

Polite
Presumptive
Conjecture