ゆたか葦原 よしわら瑞穂 みずほ こくであれば
yutaka yoshi waramizuho kokudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 豊葦原瑞穂国

1. If it were the abundant reed plains and rice fields country…; If the land of abundant reed plains and rice fields were…

Ba Conditional