アポロ薄羽 うすば白蝶 しろちょうでしょう
aporōsuba shi rochōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of アポロ薄羽白蝶

1. Probably a pale wood white butterfly.

Polite
Presumptive
Conjecture