しなのほうひげこうもりでしょう
信濃頬髭蝙蝠でしょう
shinano hōhige kōmorideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of しなのほおひげこうもり

1. Probably a Shinano cheek-whiskered bat.

Polite
Presumptive
Conjecture
Usually Written in Kana