うらじろはこやなぎじゃないです
裏白箱柳じゃないです
urajirohakoyanagijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of うらじろはこやなぎ

1. It's not a hidden, white box willow.; It's not a secret, elegant willow.

Negative
Polite
Casual Register
Usually Written in Kana