沖縄 おきなわ返還 へんかん協定 きょうていなら
okinawahenkankyōteinara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 沖縄返還協定

1. If/When the Okinawa Reversion Treaty…; Had the Okinawa Reversion Treaty existed…

Nara Conditional