パナウェーブ研究 けんきゅう しょじゃありませんでした
panawēbukenkyūshojārimasendeshita

Noun
Desu Copula

The polite, past negative form of パナウェーブ研究所

1. Was not Panawave Research Institute.; Wasn't Panawave Research Institute.

Past/Perfective
Negative
Polite
Terminal Form