ひめかつおぶしむしじゃなかったです
姫鰹節虫じゃなかったです
hime katsuobushimushijanakattadesu

Noun
Desu Copula

The polite, past negative form of ひめかつおぶしむし

1. Wasn't a princess bonito flake worm.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana