しまうきごりじゃなかったです
縞浮鮴じゃなかったです
shimaukigorijanakattadesu

Noun
Desu Copula

The polite, past negative form of しまうきごり

1. Wasn't a striped sea bream.; Wasn't patterned.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana