ゆたか葦原 よしわら瑞穂 みずほ こくじゃありませんでした
yutaka yoshi wara mizuho kokuja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 豊葦原瑞穂国

1. Was not the abundant reed plains and rice fields country.; Was not the land of plenty.

Past/Perfective
Negative
Polite
Terminal Form