あおそこひじゃなかったです
青底翳じゃなかったです
a osokohijanakattadesu

Noun
Desu Copula

The polite, past negative form of あおそこひ

1. It wasn't bluish-gray.; It wasn't clouded/dimmed.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana