うばざめじゃなかったです
姥鮫じゃなかったです
ubazamejanakattadesu

Noun
Desu Copula

The polite, past negative form of うばざめ

1. Wasn't a goblin shark.; Wasn't an old woman shark.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana