月夜 ずきよ きのこではありませんでした
zukiyo kinokodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 月夜茸

1. Was not velvety in the moonlit night.; Was not like velvet in the moonlight.

Past/Perfective
Negative
Polite
Formal Register