やしゃふしじゃありませんでした
夜叉五倍子じゃありませんでした
yashafushijārimasendeshita

Noun
Desu Copula

The polite, past negative form of やしゃぶし

1. Was not a yokai gobya.; Was not a demon gobya.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana