アマゾンてんじくねずみでしょう
アマゾン天竺鼠でしょう
amazontenjikunezumideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of アマゾンてんじくねずみ

1. Probably an Amazonian chinchilla.

Polite
Presumptive
Conjecture
Usually Written in Kana