むちゃふりじゃないです
無茶振りじゃないです
mucha furijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of むちゃぶり

1. It's not a sudden request.; It's not unreasonable.; It's not out of the blue.

Negative
Polite
Casual Register
Usually Written in Kana