南蛮 なんばん貿易 ぼうえきじゃありませんでした
nambambōekijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 南蛮貿易

1. Was not Southern Barbarian trade.; It was not Southern Barbarian trade.

Past/Perfective
Negative
Polite
Terminal Form