苦情 くじょう調査 ちょうさ かんではありませんでした
kujōchōsa kandewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 苦情調査官

1. Was not a complaint investigator.; Was not a customer service representative.

Past/Perfective
Negative
Polite
Formal Register