広島 ひろしま がた原爆 げんばくじゃないです
hiroshimagata gembakujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 広島型原爆

1. It's not an atomic bomb of the Hiroshima type.; It isn't a Hiroshima-type atomic bomb.

Negative
Polite
Casual Register