あまみきょくねずみじゃなかったです
奄美棘鼠じゃなかったです
amamikyokunezumijanakattadesu

Noun
Desu Copula

The polite, past negative form of あまみとげねずみ

1. Wasn't an Amami spiny rat.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana