はこやなぎじゃなかったです
箱柳じゃなかったです
hakoyanagijanakattadesu

Noun
Desu Copula

The polite, past negative form of はこやなぎ

1. Wasn't a box willow.; Wasn't a box willow tree.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana