みつくりさめでわありませんでした
箕作鮫ではありませんでした
mitsukurisamedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of みつくりざめ

1. Was not a shark.; Was not made of a shark.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana