日本 にっぽん学術 がくじゅつ会議 かいぎじゃなかったです
nippongakujutsukaigijanakattadesu

Noun
Desu Copula

The polite, past negative form of 日本学術会議

1. Was not the Japan Academy.; Wasn't a member of the Japan Academy.

Past/Perfective
Negative
Polite
Casual Register