小口 こぐち あつかいじゃありませんでした
koguchiatsukaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 小口扱い

1. It wasn't handled with care.; It wasn't treated gently.; It wasn't a small-scale matter.

Past/Perfective
Negative
Polite
Terminal Form