琉球 りゅうきゅう使節 しせつじゃなかったです
ryūkyūshisetsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 琉球使節

1. Was not a Ryukyuan envoy.; Wasn't a Ryukyuan delegation member.

Past/Perfective
Negative
Polite
Casual Register