えぞうこぎじゃなかったです
蝦夷五加じゃなかったです
ezōkogijanakattadesu

Noun
Desu Copula

The polite, past negative form of えぞうこぎ

1. Wasn't Ezo five-spice.; Wasn't Hokkaido ginseng.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana