山卸 やまおろし廃止 はいし もとではありませんでした
yamaoroshihaishimotodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 山卸廃止酛

1. Was not a mountain-removing, sake-making method.; Was not the mountain-removing, sake-making method.

Past/Perfective
Negative
Polite
Formal Register