新刊 しんかん紹介 しょうかいじゃありませんでした
shinkan shō kaija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 新刊紹介

1. It wasn't a new book introduction.; It wasn't an introduction of new publications.

Past/Perfective
Negative
Polite
Terminal Form