任意 にんい出頭 しゅっとうじゃないです
nin'ishuttōjanaidesu

Noun
Desu Copula
no-Adjective
Negation Auxiliary

The polite negative form of 任意出頭

1. It's not up to me.; I have no say in the matter.; I'm just along for the ride.

Negative
Polite
Casual Register