いとまきふぐじゃありませんでした
糸巻河豚じゃありませんでした
itomakifugujārimasendeshita

Noun
Desu Copula

The polite, past negative form of いとまきふぐ

1. Was not a pufferfish.; Was not an anglerfish.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana