特別 とくべつ捜査 そうさ本部 ほんぶじゃないです
tokubetsu sōsa hombujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 特別捜査本部

1. It's not a special investigation unit.; It isn't a special investigation unit.

Negative
Polite
Casual Register